Hantek Electronic Co Ltd

Hantek HDP-4424 Series Power Supply

Four Channel, Multi-Mode

SKU: HDP-4424

Model HDP4424 HDP4424B

Product variants

21,480.00TL exc tax

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Key Features

Four independently isolated output channels: CH1 & CH2: 32V/3.2A each CH3: 8V/2A CH4: 16V/1.5A
High resolution of 1mV/1mA for precise control
Fast transient response time of ≤50µs
Channel 3: 0 to 8V; 0 to 5ALow ripple noise: <350µVrms/2mVpp
Comprehensive protection features (OVP, OCP, OPP, OTP)
USB and LAN interfaces with SCPI support
4.3" colour display for clear readings

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Overview

The Hantek HDP44XX series represents a line of high-performance four-channel programmable DC power supplies tailored for professional design engineers. These versatile units deliver a total power output of 245W, featuring two 32V/3.2A channels, one 8V/2A channel, and one 16V/1.5A channel. With a high resolution of 1mV/1mA, the HDP44XX series ensures precise voltage and current control for demanding applications.

Each model in the HDP44XX series is equipped with a 4.3" colour display, providing real-time voltage, current, and power readings for all four 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 HDP44XX 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 HDP44XX series suitable for noise-sensitive environments.

Dc output (0℃ ~ 40℃)
Channel		voltage		current
HDP43XX	CH1	32V		3.2 A
	CH2	32V		3.2 A
	CH3	8V		5A
HDP44XX	CH1	32V		3.2 A
	CH2	32V		3.2 A
	CH3	8V		2A
	CH4	16V		1.5 A
Series-parallel output
Channel		Series		parallel
HDP43XX	CH1	64 v, 3.2 A		32 v, 6.4 A
	CH2
	CH3	-		-
HDP44XX	CH1	64 v, 3.2 A		32 v, 6.4 A
	CH2
	CH3	-		-
	CH4	-		-
Load regulation rate ± (output percentage + bias)
Voltage	< 0.01% + 2 mV
Current	< 0.01% + 250 μA
Linear regulation rate ± (output percentage + bias)
Voltage	< 0.01% + 2 mV
Current	< 0.01% + 250 μA
Ripple and noise (20Hz ~ 20MHz)
Norm voltage	< 350 μVrms/ 2 mVpp
Accuracy (25℃±5℃) ± (output percentage + bias)
Channel		programming		read-back
		voltage	current	voltage	current
HDP43XX	CH1	0.05% + 10 mV	0.2% + 5 mA	0.05% + 10 mV	0.2% + 5 mA
	CH2
	CH3	0.1% + 5 mV	0.1% + 10 mA	0.1% + 5 mV	0.1% + 10 mA
HDP44XX	CH1	0.05% + 10 mV	0.2% + 5 mA	0.05% + 10 mV	0.2% + 5 mA
	CH2
	CH3	0.1% + 5 mV	0.1% + 10 mA	0.1% + 5 mV	0.1% + 10 mA
	CH4
Transient response time
The time for the output current changing from full load to half load, or from half load to full load, and the output voltage returning to 15mV is less than 50μs.
Machinery
Size	232153392 mm
Weight	HDP43XX	9.15 Kg
	HDP44XX	9.45 Kg
Power supply
Ac input (50Hz to 60Hz)	100Vac±10%, 115Vac±10%, 230Vac±10% (Max. 250Vac)
Maximum input power	600VA
Environment
Cooling method	Air cooling
Working temperature	0 ℃ to 50 ℃
Storage temperature	- 40 ℃ ~ 70 ℃
Humidity	0℃ to 30℃ : ≤95% relative humidity
	30℃ to 40℃ : ≤75% relative humidity
	40 ° C to 50 ° C: ≤45% relative humidity
Altitude	Below 3000 metres

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Hantek HDP-4424 Series Power Supply