SD card quality is crucial for a good Raspberry Pi experience. Raspberry Pi's A2 microSD cards support higher bus speeds and command queuing, improving random read performance and narrowing the gap with NVMe SSDs. These cards are rigorously tested for optimal performance with Raspberry Pi models.
Features
Capacity: 64 GB
Support for DDR50 and SDR104 bus speeds and command queueing (CQ) extension
Speed Class: C10, U3, V30, A2
Random 4 KB read performance: 3,200 IOPS (Raspberry Pi 4, DDR50) 5,000 IOPS (Raspberry Pi 5, SDR104)
Random 4 K write performance: 1,200 IOPS (Raspberry Pi 4, DDR50) 2,000 IOPS (Raspberry Pi 5, SDR104)
Shock-proof, X-ray–proof, and magnet-proof
microSDHC/microSDXC formats
Downloads
Datasheets
Multitasking and multiprocessing have become a very important topic in microcontroller-based systems, namely in complex commercial, domestic, and industrial automation applications. As the complexity of projects grows, more functionalities are demanded from the projects. Such projects require the use of multiple inter-related tasks running on the same system and sharing the available resources, such as the CPU, memory, and input-output ports. As a result of this, the importance of multitasking operations in microcontroller-based applications has grown steadily over the last few years. Many complex automation projects now make use of some form of a multitasking kernel.
This book is project-based and its main aim is to teach the basic features of multitasking using the Python 3 programming language on Raspberry Pi. Many fully tested projects are provided in the book using the multitasking modules of Python. Each project is described fully and in detail. Complete program listings are given for each project. Readers should be able to use the projects as they are, or modify them to suit their own needs.
The following Python multitasking modules have been described and used in the projects:
Fork
Thread
Threading
Subprocess
Multiprocessing
The book includes simple multitasking projects such as independently controlling multiple LEDs, to more complex multitasking projects such as on/off temperature control, traffic lights control, 2-digit, and 4-digit 7-segment LED event counter, reaction timer, stepper motor control, keypad based projects, car park controller, and many more. The fundamental multitasking concepts such as process synchronization, process communication, and memory sharing techniques have been described in projects concerning event flags, queues, semaphores, values, and so on.
The Cleqee P1503E Multimeter Test Lead Kit is a reliable tool that provides safe and accurate measurements of electrical performance. Compatible with multimeters, clamp meters and other test instruments, this kit ensures versatility and precision for a wide range of testing applications.
With removable tips, banana plugs, crocodile clips and cable lugs, the kit offers extended testing capabilities and flexibility. The rubber-coated surfaces provide a secure and comfortable grip and improve stability even in slippery conditions.
The kit includes 8 interchangeable test probes – 4 in nickel-plated copper and 4 in gold-plated copper – specially designed to access the tightest spots, making them ideal for SMD testing. In addition, the insulated, flexible silicone gripping hooks act as an extra hand during testing, allowing sequential testing of components. The powerful spring mechanism ensures a firm grip on tiny components and minimizes the risk of short circuits.
Included
2x 1.4 mm Banana Plug Mutimeter Probe Test Leads, Length: 1 m (red & black)
Replaceable Needles Kit
4x Gilded sharp needle
4x Standard needle
2x Protective Cap (red & black)
2x U-Type Insert (red & black)
2x 2 mm inner spring to 4 Mmm male banana plug adapter (red & black)
2x Crocodile Clips (red & black)
2x IC testing hook (red & black)
1x 4 mm banana plug testing clip
The FNIRSI GC-02 nuclear radiation detector offers a sleek, portable design with high-precision Geiger-Müller counters for accurate detection of ionizing radiation (γ-rays, X-rays, etc.).
Its 1.5-inch HD LCD screen displays real-time, average, max, and cumulative values. Features include alarm settings, customizable sleep/shutdown times, timed monitoring, and history viewing with up to 10 saved records. The 850 mAh rechargeable battery provides up to 6 hours of use.
Compact and reliable, the FNIRSI GC-02 is perfect for on-the-go nuclear radiation detection.
Features
Food and Metal Detection
Marble and Ore Inspection
Nuclear Industry Radioactivity Detection
Radioactive Medical Equipment Testing
Multifunctional Real-Time Monitoring
Core Technology: Geiger-Müller Counter
High-Capacity 850 mAh Battery
Detector: Energy Compensation GM Tube (Geiger Counter Tube)
Detection Ray Types: Gamma Rays, X-Rays, Beta Rays
Specifications
Detection Radiation Type
Ionizing radiation (γ-rays, X-rays, etc.)
Detector
Energy compensation GM tube (Geiger counter tube)
Dose Current Rate
0.00-1000 μSv/h (1 mSv/h)
Cumulative Dose Equivalent
0.00 μSv-500.0 mSv
Energy Range
48 keV-15 Mev ≤±30% (for 137Cs -)
Sensitivity
80 CPM/uSv (for Co-60)
Dosage Unit
μSv/h, μGy/h, mR/h, CPS, CPM
Battery Capacity
850 mAh
Alarm Method
Light, Sound
Languages
Chinese, English, Russian, German, Japanese, Portuguese, Spanish, Korean
Dimensions
106.5 x 44.5 x 25 mm
Included
1x GC-02 Nuclear Radiation Detector
1x USB cable
1x Lanyard loop
Downloads
Manual
The Arduino Nano RP2040 Connect is an RP2040-based Arduino board equipped with Wi-Fi (802.11b/g/n) and Bluetooth 4.2.
Besides wireless connectivity the board comes with a microphone for sound and voice activation and a six-axis smart motion sensor with AI capabilities. An RGB LED is available too. 22 GPIO ports (20 with PWM support and eight analogue inputs) let the user control e.g. relays, motors and LEDs and read switches and other sensors.
Program memory is plentiful with 16 MB of flash memory, more than enough room for storing many webpages or other data.
Specifications
Microcontroller
Raspberry Pi RP2040
USB connector
Micro USB
Pins
Built-in LED pins
13
Digital I/O pins
20
Analog Input pins
8
PWM pins
20 (Except A6, A7)
External interrupts
20 (Except A6, A7)
Connectivity
Wi-Fi
Nina W102 uBlox module
Bluetooth
Nina W102 uBlox module
Secure element
ATECC608A-MAHDA-T Crypto IC
Sensors
IMU
LSM6DSOXTR (6-axis)
Microphone
MP34DT05
Communication
UART
Yes
I²C
Yes
SPI
Yes
Power
Circuit operating voltage
3.3 V
Input Voltage (VIN)
5-21 V
DC Current per I/O pin
4 mA
Clock speed
Processor
133 MHz
Memory
AT25SF128A-MHB-T
16 MB Flash IC
Nina W102 uBlox module
448 KB ROM, 520 KB SRAM, 16 MB Flash
Dimensions
45 x 18 mm
Weight
6 g
Downloads
Schematics
Pinout
Datasheet
Resonances From Aether Days
A Pictorial and Technical Analysis from WWII to the Internet Age
From the birth of radio to the late 1980s, much of real life unfolded through shortwave communication. World War II demonstrated—beyond a shadow of a doubt—that effective communications equipment was a vital prerequisite for military success. In the postwar years, shortwave became the backbone on which many of the world's most critical services depended every day.
All the radio equipment—through whose cathodes, grids, plates, and transistors so much of human history has flowed—is an exceptional subject of study and enjoyment for those of us who are passionate about vintage electronics. In this book, which begins in the aftermath of World War II, you’ll find a rich collection of information: descriptions, tips, technical notes, photos, and schematics that will be valuable for anyone interested in restoring—or simply learning about—these extraordinary witnesses to one of the most remarkable eras in technological history.
My hope is that these pages will help preserve this vast treasure of knowledge, innovation, and history—a heritage that far transcends the purely technical.
The Elektor Milliohmmeter Adapter uses the precision of a multimeter to measure very low resistance values. It is an adapter that converts a resistance into a voltage that can be measured with a standard multimeter.
The Elektor Milliohmmeter Adapter can measure resistances below 1 mΩ using a 4-wire (Kelvin) method. It is useful for locating short circuits on printed circuit boards (PCB).
The adapter features three measurement ranges – 1 mΩ, 10 mΩ, and 100 mΩ – selectable via a slide switch. It also includes onboard calibration resistors. The Elektor Milliohmmeter Adapter is powered by three 1.5 V AA batteries (not included).
Specifications
Measurement ranges
1 mΩ, 10 mΩ, 100 mΩ, 0.1%
Power supply
3x 1.5 V AA batteries (not included)
Dimensions
103 x 66 x 18 mm (compatible with Hammond 1593N-type enclosure, not included)
Special feature
On-board calibration resistors
Downloads
Documentation
The Raspberry Pi M.2 HAT+ enables you to connect M.2 peripherals such as NVMe drives and AI accelerators to Raspberry Pi 5’s PCIe 2.0 interface, supporting fast (up to 500 MB/s) data transfer to and from NVMe drives and other PCIe accessories.
Raspberry Pi M.2 HAT+ supports devices that have the M.2 M key edge connector, in the 2230 and 2242 form factors. It is capable of supplying up to 3 A to connected M.2 devices.
Features
Supports single-lane PCIe 2.0 interface (500 MB/s peak transfer rate)
Supports devices that use the M.2 M key edge connector
Supports devices with the 2230 or 2242 form factor
Capable of supplying up to 3 A to connected M.2 devices
Power and activity LEDs
Included
1x Raspberry Pi 5 M.2 HAT+
1x Ribbon cable
1x GPIO stacking header
4x Spacers
8x Screws
Downloads
Datasheet
Schematics
Assembly instructions
A Hands-on Guide to Crafting Your Own Power Plant
The book you are about to read provides a step-by-step guide for building a renewable energy power plant at home. Our goal was to make the book as practical as possible. The material is intended for immediate application with a small amount of theory. Yet, the theory is important as a foundation that saves time and effort by disabusing the readers of potential misconceptions. Specifically, upon having a firm understanding of photovoltaic physics, you will not be inclined to fruitlessly search for 90% efficient solar panels!
We want our readers to be the “doers”. If the book gets covered in grime and some pages become torn while you are building your power plant – this is the best compliment to us. The book covers solar and wind energy. Also, a curious power source based on manure is discussed as well, giving the doers an opportunity to further develop the manure fuel cell.
It is important to note that there are many companies offering installation of complete solar solutions. Upon installing the panels, the system is not owned by the customer. Therefore, there is no freedom for experimentation and optimization. Also, none can beat the cost of a DIY solution as well as the ultimate satisfaction.
All that is written here is a result of us building a renewable energy solution in Southern California. As the book was completed, the energy began flowing!
The Elektor Quasi-Analog Clockwork (Dimensions: 160 x 245 mm) is a digital clock with an analog look and feel.
The clock consists of 144 3-mm LEDs in a circle, indicating 12 hours with a 5-minute resolution. 11 standard logic ICs are used. All components in the kit are through hole.
The circuit uses standard HC-logic and still one 4000-logic IC (CD4060), a 32.768 kHz quarts reference clock and a 5 V power supply. Any small 5 VDC adapter (not included) can be connected via a small screw-terminal block on the board.
The quasi-analogue clockwork uses 144 LEDs (light emitting diodes) to indicate the time on a round, quasi-analogue dial with a diameter of about 143 mm. One of twelve green LEDs lights at maximum intensity to mark the hours, while the other eleven are dimmed. Between two green LEDs sit 11 red LEDs, each of which represents a period of five minutes. In this way, the time is indicated with an accuracy of five minutes. This would seem to be enough in view of the mostly decorative function of the present clockwork.
Construction of the clock is fairly easy as all components are through hole. A detailed description of how to build the Quasi-Analog Clockwork can be found in the manual of this kit. It can be downloaded here. Please read the manual before heating up the soldering iron!
Specifications
Time display
12 hours in a circle
Display
144 LEDs
LED circle
132 red LEDs, 12 green LEDs
Resolution display
5 minutes
Seconds indication
1 LED in center of circle, blinking at 0.5 Hz
Technology
10 HC-logic series IC’s, 1x 4000-logic series IC
Reference signal
32 kHz quartz oscillator (adjustable)
Set clock
1 push button, 5 minutes step
Power supply
5 V (Power Supply not included)
Dimensions
160 x 245 mm
Included
Elektor PCB 240118-1
All Components
Wooden Stand
Bill of Materials
Resistors
R1, R22, R24 = 2.2 kΩ
R2 = 390 kΩ
R3, R5, R6, R7 = 82 kΩ
R4 = 1 kΩ
R8-R19 = 8.2 kΩ
R20 = 20 MΩ
R21 = 330 kΩ
R23 = 560 Ω
R25 = 470 Ω
R26 = 100 kΩ
Capacitors
C1-C4, C8-C18 = 100 nF, 50 V
C5 =22 pF, 50 V
C6 = 10 pF, 50 V
C7 = 3-10 pF trimmer
Semiconductors
D1, D13, D25, D37, D49, D61, D73. D85, D97, D109, D121, D133 = LED, green, 3 mm
D2-D12, D14-D24, D26-D36, D38-D48, D50-D60, D62-D72, D74-D84, D86-D96, D98-D108, D110-D120, D122-D132, D134-D144, D162-D163 = LED, red, 3 mm
D145-D156 = 1N4148 DO-35
D164 = 1N4001 DO-41
T1, T2 = BC547B
IC1 = CD4060, DIP-16
IC2 = 74HC21, DIP-14
IC3, IC4 = 74HC132, DIP-14
IC5, IC6 = 74HC4024, DIP-14
IC7, IC8, IC9, IC10 = 74HC4051, DIP-16
IC11 = 7
Miscellaneous
K1 = 2-way PCB terminal block, 3.5 mm grid
S1 = 6 mm tactile pushbutton
X1 = 32.768 kHz crystal
This set contains 3 desoldering tips for digital desoldering stations such as ZD-915 or ZD-8965.
Included
1x Desoldering tip N5-1 (0.8 mm)
1x Desoldering tip N5-2 (1.0 mm)
1x Desoldering tip N5-3 (1.3 mm)
Features
Built-in USB to TTL transfer chip
TTL interface output, easy to connect to the MCU
Status LED
Dual 3.3 V and 5 V power output, working with 3.3 V and 5 V target device
Size: 55 x 16 mm
The ZD-5L Hot Glue Gun is a versatile and easy-to-use tool designed for household, DIY, and professional use. It features a compact and lightweight design for comfortable handling, and its built-in stand ensures safe and stable operation.
Whether you're a DIY enthusiast or a professional, this Glue Gun is a perfect addition to your toolkit, an efficient and practical solution for bonding, repairing, and creating. It is ideal for various materials like glass, cardboard, metal, plastic, leather, fabric and more.
The ZD-5L uses 7.2 mm glue sticks. It is powered by an 18650 battery and charged via USB-C.
Specifications
Charging Voltage
5 V DC
Charging Current
Adaptive, 2 A (max)
Charging Interface
USB-C
Battery
18650 Lithium
Glue Stick
7.2 mm OD
Heat-up time
approx. 2 min.
Time of Use
approx. 60 min.
Sleep Time
5 min. without action
Included
1x ZD-5L Glue Gun
1x 18650 Lithium battery (2200 mAh)
2x Glue Sticks (10 cm)
1x USB cable
The JOY-iT AT34 is a small but multifunctional USB Multimeter. By supporting current Quick Charge standards it can also easily be used in conjunction with current handheld hardware.
Specifications
Screen
0.96" IPS Display
Refresh Rate
2 Hz
Interface
USB 3.0 (2.0 compatible)
Quick Charge Recognition
QC2.0, QC3.0, Apple 2.4 A / 2.1 A / 1 A / 0.5 A, Android DCP, Samsung
Voltage Measurement Range
3.7-30 V
Voltage Resolution
0.01 V
Voltage Accuracy
±0,8% (+4 digits)
Current Measurement Range
0-4 A
Current Resolution
0.001 A
Current Accuracy
±1% (+4 digits)
Power Measurement Range
0-120 W
Capacity Accumulation Range
0-99999 mAh
Energy Accumulation Range
0-999,99 Wh
Load Impedance Range
1-9999.9 Ω
Temperature Measurement Range
0-80°C
Operating Temperature Range
0-45°C
Temperature Measurement Error
±3°C
Dimensions
64 x 22 x 12 mm
Weight
28 g
Downloads
Datasheet
Manual
This aluminium-based Armor Case is perfect for your Raspberry Pi 4 if it gets hot, as this protects it against shocks and heat equally. Channel milling combined with dual fans offers best cooling performance. That‘s why it is suitable for extreme settings. Another benefit is that this case does not need more space than the Raspberry Pi itself and can be integrated in existing projects.Features
Material: CNC milled aluminium alloy
Compatible with Raspberry Pi 4B
Assembly: 4 included screws connect the case to the Raspberry Pi
Special features: Large heat sink and dual fan each Ø24 mm, massive protection against heat and shocks, no additional space needed
Wiring: Fan 5V (Red) - 5V (Pin4), Fan GND (Black) - GND (Pin6)
Scope of delivery: Armor case “BLOCK ACTIVE”, screws, thermal tape
Size top side: 69 x 56 x 15.5 mm
Size bottom side: 87 x 56 x 7.5 mm
DownloadsManual
This FTDI USB to TTL (3.3 V I/O) Serial Cable (FTDI TTL-232R-3V3 OEM) is a professional, high quality, high speed device which allows a simple and easy way to connect TTL interface devices using a spare USB port. Features TTL-232R-3V3 FTDI USB to TTL 3.3 V Serial Cable FTDI TTL-232R-3V3 Cable 6 Way The FTDI USB to TTL 3.3 V features a FTDI FT232R device integrated within the cable FTDI USB to TTL Serial 3.3 V Adapter Cable 6 Pin 0.1' Female Socket Header UART IC FT232RL Chip Compatible with Windows 7/8/10 and Linux
The Argon ONE M.2 Case ups the ante by providing two full-sized HDMI ports, power management modes that allows for automatic booting, built-in IR support with streamlined options for configuration and integrated M.2 SATA SSD support through the USB 3 ports of the Raspberry Pi 4.
Argon ONE M.2 Case extended support for M.2 SATA SSDs allows you to maximize the true potential speeds of your Raspberry Pi 4. You will now be able to boot via an M.2 SATA SSD for faster boot times and larger storage capacity compared to the traditional microSD card.
Argon ONE M.2 is UASP supported for the Raspberry Pi 4 which means you can maximize the transfer speeds of your M.2 SATA Drive.
It is compatible with any M.2 SATA SSD with Key-B and Key B&M.
Features
M.2 SATA SSD CompatibilityAccepts any size of M.2 SATA SSD with Key-B or Key-B&M
UASP Supported for Raspberry Pi 4Maximizes the high speed data transfers for Raspberry Pi 4
Two Full-Sized HDMIImproves the dual-monitor support of the Raspberry Pi 4 for its video input
Power Management ModesOffers 2 power management options with automatic booting or “Always ON Mode”
Built-in IR SupportProgrammable IR support to the Raspberry Pi with streamlined options. Works out of the box with the Argon ONE Remote.
Active CoolingSoftware Programmable 30 mm FAN via the Argon ONE software
Passive CoolingAluminum alloy top case acts as a giant heatsink connected to the CPU of the Raspberry Pi 4
Cable ManagementRepositioned all ports to the back of the Raspberry Pi 4 to highlight its sleek and modern design.
The Art of Electronics: The x-Chapters expands on topics introduced in the best-selling third edition of The Art of Electronics, completing the broad discussions begun in the latter. In addition to covering more advanced materials relevant to its companion, The x-Chapters also includes extensive treatment of many topics in electronics that are particularly novel, important, or just exotic and intriguing. Think of The x-Chapters as the missing pieces of The Art of Electronics, to be used either as its complement, or as a direct route to exploring some of the most exciting and oft-overlooked topics in advanced electronic engineering. This enticing spread of electronics wisdom and expertise will be an invaluable addition to the library of any student, researcher, or practitioner with even a passing interest in the design and analysis of electronic circuits and instruments. You'll find here techniques and circuits that are available nowhere else.
An important addition to The Art of Electronics literature, this book provides the space to explore key topics in detail, in a way that wasn't possible in the main volume
Covers topics ranging from specialized tables, such as high-speed VFB and CFB op-amps to JFETs, fast LED pulsers and transient voltage protection
Can be used separately as an advanced standalone book or as an addition to the main volume
40+ Projects using Arduino, Raspberry Pi and ESP32
This book is about developing projects using the sensor-modules with Arduino Uno, Raspberry Pi and ESP32 microcontroller development systems. More than 40 different sensors types are used in various projects in the book. The book explains in simple terms and with tested and fully working example projects, how to use the sensors in your project. The projects provided in the book include the following:
Changing LED brightness
RGB LEDs
Creating rainbow colours
Magic wand
Silent door alarm
Dark sensor with relay
Secret key
Magic light cup
Decoding commercial IR handsets
Controlling TV channels with IT sensors
Target shooting detector
Shock time duration measurement
Ultrasonic reverse parking
Toggle lights by clapping hands
Playing melody
Measuring magnetic field strength
Joystick musical instrument
Line tracking
Displaying temperature
Temperature ON/OFF control
Mobile phone-based Wi-Fi projects
Mobile phone-based Bluetooth projects
Sending data to the Cloud
The projects have been organized with increasing levels of difficulty. Readers are encouraged to tackle the projects in the order given. A specially prepared sensor kit is available from Elektor. With the help of this hardware, it should be easy and fun to build the projects in this book.
No more searching for micro-SD cards, SD adapters, USB-C adapters or USB devices. It’s all here, every time you’re ready to prototype a project, in one neat and tidy package.
Our example configuration holds your Raspberry Pi 4, a 400-point clear breadboard, 4 micro-SD cards, an SD-adapter, 4x USB devices and 2x universal slots (great for USB-C adapters or anything else you want to store).
You can of course use the storage slots for whatever you like... Customise it and use it in whatever way works best for you!
Despite sitting flush with the top glass-effect acrylic layer of the dock, all of the Raspberry Pi’s ports are accessible, including access to the micro-SD slot. HATs can also be fitted.
The dock is made up of 4 slick, sandwiched layers of matte black and glass-effect laser-cut acrylic! A really stunning and useful home for your Raspberry Pi and projects!
Assembly guide available here.
Kit includes
4 layer laser-cut acrylic dock
400-point clear breadboard
Fixings and spacers
Now save €10 with this Starter Kit compared to buying them separately!
This special Raspberry Pi 4 Starter Kit includes everything you need to get started right away with the world's most popular mini computer as a development and multimedia device.
Kit Contents
Raspberry Pi 4 B (8 GB RAM)The Raspberry Pi 4 is a complete computer system in a small package that provides multimedia and desktop performance comparable to an entry-level x86 PC system.
Broadcom BCM2711 SoC 64-bit quad-core ARM Cortex-A72 (1.5 GHz)
VideoCore VI @ 500 MHz
8 GB LPDDR4 SDRAM
Gigabit Ethernet
802.11ac Wi-Fi
Bluetooth 5.0
2x USB 3.0, 2x USB 2.0 and 1x USB-C (for power supply)
2x micro-HDMI (up to 4Kp60)
1x MicroSD (for storage)
Official EU Power Supply (5.1 V, 3 A) for Raspberry Pi 4 (white)The official Raspberry Pi USB-C power supply (15.3 W) is designed specifically to power the Raspberry Pi 4.
microSD Card (32 GB, Class 10) with SD Adapter (Pre-Installed with NOOBS)This microSD with pre-installed NOOBS (New Out Of Box Software) is an easy-to-use operating system installation manager for the Raspberry Pi.
Official Case for Raspberry Pi 4 (white/red)This well-designed case protects the Raspberry Pi 4.
Official HDMI Cable for Raspberry Pi 4 (white, 1 m)The official Raspberry Pi micro-HDMI to HDMI (A/M) cable (white, 1 m) is designed for the Raspberry Pi 4.
Heatsink Set for Raspberry PiThese aluminum heatsinks cool the board and prevent the Raspberry Pi from overheating.
The PCW07D laboratory power supply is a high quality DC switching power supply designed specifically for laboratory applications. With an output voltage of 0-50 V and an output current of 0-6 A, it offers a maximum power of 150 W to handle even the most demanding tasks. Whether you are a student working on projects or a professional user who needs precise results, this power supply will meet your needs.
Stable and accurate output for precise measurements and experiments
The PCW07D laboratory power supply features stable and precise output. Thanks to innovative technology, it delivers a constant voltage or current regardless of load changes or fluctuating input voltages. This stability ensures accurate measurements and precise experiments. The power supply has high setting accuracy, so you can target your desired values.
Intuitive operation and convenient functions
The PCW07D laboratory power supply offers you intuitive operation and practical functions. The large, 4-digit LED display makes it easy to read the set values. The 3 memory buttons allow you to save your favorite settings and recall them at any time. The ability to set over-voltage and over-current protection functions provides additional safety.
The innovative design of the laboratory power supply is not only visually impressive, but also offers practical advantages. The compact dimensions allow space-saving installation in the laboratory. The USB interface allows you to connect to other devices and the lock function provides additional protection against unauthorized operation. In addition, the power supply features short-circuit, overload, overheat and current-limit protection to keep your equipment and applications safe.
Specifications
Regulated output voltage
0-50 V
Regulated output current
0-6 A (max output 150 W)
Input voltage
104~127 V AC (60 Hz)207~253 V AC (50 Hz)
Line regulation
CV ≤0.1% +3 mV CC ≤0.2% +3 mA
Load regulation
CV ≤0.1% +3 mV CC ≤0.5% +10 mA
Ripple and noise
CV ≤5 mVr.m.s CC ≤20 mAr.m.s
Protection
Current limiting and short-circuit protection, over current protection, over voltage protection
Voltage indication accuracy
LED ±0.5％ +5 digits
Current indication accuracy
LED ±0.5％ +5 digits
Environment
0~+40°C relative humidity <90％
