
Key Features
Overview
The Hantek HDP43XX series represents a line of high-performance three-channel programmable DC power supplies designed for professional design engineers. These versatile units deliver a total power output of 245W, featuring two 32V/3.2A channels and one 8V/5A channel. With a high resolution of 1mV/1mA, the HDP43XX series ensures precise voltage and current control for demanding applications.
Each model in the HDP43XX series is equipped with a 4.3" colour display, providing real-time voltage, current, and power readings for all three channels. These power supplies boast a fast transient response time of ≤50µs and low ripple of <350µVrms/2mVpp, guaranteeing stable and clean power delivery. Advanced protection features include over-voltage, over-current, over-power, over-temperature, and short-circuit safeguards, with user-adjustable OVP and OCP settings for enhanced load protection.
The HDP43XX series offers flexible operation modes for the first two channels, including independent, series, parallel, and tracking functions. With standard USB and LAN interfaces, these units support SCPI remote command control and have dedicated software for enhanced functionality. The intelligent temperature-controlled fan ensures quiet operation, making the HDP43XX series suitable for noise-sensitive environments.
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| Models | Interface | Channels | Total Power(W) | Resolution | Noise | Power regulation rate | Load regulation rate |
| HDP4324 | USB HOST, USB DEVICE, Digital I/O, LAN | 3 | 245 | 1 mV, 1 mA | <350μVrms / 2mVpp |
Voltage:≤0.01% + 2mV; Current:≤0.01% + 250μA |
Voltage:≤0.01% + 2mV; Current:≤0.01% + 250μA; |
| HDP4324B | USB HOST, USB DEVICE, Digital I/O, LAN, RS232, RS485 | 3 | 245 | 1 mV, 1 mA | <350μVrms / 2mVpp |
Voltage:≤0.01% + 2mV; Current:≤0.01% + 250μA |
Voltage:≤0.01% + 2mV; Current:≤0.01% + 250μA; |
| HDP4324H | USB HOST, USB DEVICE, Digital I/O, LAN, RS232, RS485, GPIB | 3 | 245 | 1 mV, 1 mA | <350μVrms / 2mVpp |
Voltage:≤0.01% + 2mV; Current:≤0.01% + 250μA |
Voltage:≤0.01% + 2mV; Current:≤0.01% + 250μA; |
| Output | |
|---|---|
| Channels | 3 (CH1 and CH2: 32 V / 3.2 A each; CH3: 8 V / 5 A) |
| Total output power | 245 W |
| Series and parallel output (CH1 with CH2) | Series: 64 V / 3.2 A; parallel: 32 V / 6.4 A |
| Performance | |
| Resolution | 1 mV, 1 mA (HDP4324 and HDP4324B) |
| Load regulation | Voltage: <0.01% + 2 mV; current: <0.01% + 250 µA |
| Line regulation | Voltage: <0.01% + 2 mV; current: <0.01% + 250 µA |
| Ripple and noise (20 Hz to 20 MHz) | <350 µVrms / 2 mVpp |
| Programming and readback accuracy, CH1 and CH2 (25 °C ±5 °C) | Voltage 0.05% + 10 mV; current 0.2% + 5 mA |
| Programming and readback accuracy, CH3 (25 °C ±5 °C) | Voltage 0.1% + 5 mV; current 0.1% + 10 mA |
| Transient response | Less than 50 µs for the output voltage to return to 15 mV after a load change from full load to half load or half load to full load |
| Input | |
| AC input | 100 V AC, 115 V AC or 230 V AC, each ±10% (max 250 V AC), 50 to 60 Hz |
| Maximum input power | 600 VA |
| Protection | |
| Protection | Over-voltage, over-current, over-temperature and short-circuit protection |
| Interfaces | |
| Remote interfaces | HDP4324: USB host, USB device, digital I/O, LAN; HDP4324B: as HDP4324, plus RS232 and RS485 |
| SCPI | Supported |
| Physical | |
| Display | 4.3 inch TFT |
| Dimensions | 232 x 153 x 392 mm |
| Cooling | Air cooling with temperature-controlled fan |
| Environmental | |
| Operating temperature | 0 to 50 °C |
| Humidity | 0 to 30 °C: 95% RH max; 30 to 40 °C: 75% RH max; 40 to 50 °C: 45% RH max |
| Ordering information | |
| Part number (SKU) | HDP-4324 |
| Manufacturer | Hantek Electronic Co Ltd |
| EAN | 5055383605446 |
| Warranty | 12 months |
| Shipping weight | 5.0 kg |
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Hantek HDP4324 Series 3-Channel Programmable DC Power Supply(HDP4324 (HDP-4324))
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