Hantek Multiplex Series Bench Power Supply 4 Channels 2 x 32V 3.2 A, 1 x 8V 5A, 1 x 16V 1.5 A

Description

The Hantek HDP4424 is a professional-grade four-channel programmable DC power supply designed for electronics development, testing, and manufacturing environments. Delivering a combined 245W total output power, it provides independent outputs of 32V/3.2A, 32V/3.2A, 8V/2A, and 16V/1.5A, with ultra-fine 1mV / 1mA resolution for exceptional voltage and current control.

Built for precision, the HDP4424 features low ripple noise (<350 μVrms / 2mVpp), fast transient response (≤50 μs), and tight load and power regulation (≤0.01% + 2mV for voltage, ≤0.01% + 250 μA for current), ensuring stable and reliable power delivery. The 4.3-inch TFT color display provides a simultaneous real-time view of all channel parameters, complete with waveform display and V/A/W measurements.

Its four operation modes-independent, series, parallel, and tracking-offer maximum flexibility for different test scenarios, from multi-voltage device powering to higher current or voltage configurations. Advanced list programming and data logging functions enable automated sequences, waveform generation, and step-by-step voltage/current/time control.

Protection features include over-voltage (OVP), over-current (OCP), and over-temperature (OTP) safeguards to protect both the supply and connected devices. Connectivity is comprehensive, with USB Host, USB Device, LAN, and Digital I/O interfaces, plus SCPI remote control support for easy integration into automated test systems.

Key Specifications:

• Channels: 4CH (32V/3.2A, 32V/3.2A, 8V/2A, 16V/1.5A)
• Total Power Output: 245W
• Resolution: 1mV, 1mA
• Ripple Noise: <350 μVrms / 2mVpp
• Load Regulation: ≤0.01% + 2mV (Voltage), ≤0.01% + 250 μA (Current)
• Power Regulation: ≤0.01% + 2mV (Voltage), ≤0.01% + 250 μA (Current)
• Transient Response: ≤50 μs
• Display: 4.3″ TFT color screen
• Protection: OVP, OCP, OTP
• Interfaces: USB Host/Device, LAN, Digital I/O
• Modes: Independent, Series, Parallel, Tracking

Product Features:

Excellent industrial design

A perfect combination of art and technology. Not only beautiful and fashionable, but also durable, accurate and stable.

4.3-inch color display

The set values and actual output values of the four channels are displayed on the same screen which makes users clear at a glance. Built-in VAW value and waveform display make the change trend all in control.

List and data recording functions

The list and data recording functions generate a variety of complex sequences by editing the single-step voltage, current and time to meet the complex test requirements, and record the actual voltage, current and power data of each step through the data recording function, and also generate waveform diagrams.

Low ripple noise, low load regulation rate, fast transient response

Low ripple noise: < 350 μVrms / 2 mVpp, meets the demand of high purity power supply. Low load regulation rate: Voltage: ≤0.01% + 2mV, current: ≤0.01% + 250μA, calmly copes with the change of load. Fast transient response time: ≤50μs, meets the needs of rapid voltage change.

Over voltage, over current, over temperature protection functions

Provides the overvoltage and overcurrent protection functions. You can flexibly set the overvoltage and overcurrent parameters to effectively protect loads.

Four modes: independent, series, parallel, tracking

The series and parallel functions can combine two power supplies into one power supply to obtain double voltage or current, expanding the applicable range and flexibility of the power supply.

Rich interface configurations

USB HOST, USB DEVICE, LAN, 4-line digital I/O interface; RS232/RS485 (HDP4324B/HDP4424B); GPIB (HDP4324H/HDP4424H); Support U disk (FAT32 format, Flash) storage; Support SCPI remote command control; Supports post output function, 2-wire/4-wire mode display.

Convenient computer connection

Plug and play, safe and stable, provide free secondary development instructions, making it easy to form an automatic test system.

Specifications