DC Power Supply HDP4000 Series

HDP4000 Series


High performance four-channel programmable linear DC regulated power supply; 4.3-inch color display, real-time display voltage/current/power value and waveform, which makes the output status and trend clear at a glance; 1mV/1mA high resolution, < 350 μVrms / 2 mVpp low ripple noise, 245W high output power, ≤50μs fast transient response; Four channels are electrically isolated and each channel is continuously adjustable; Over voltage, over current, over temperature, short circuit protection functions; Timing and delay output, constant voltage, constant current function; Four working modes: independent, series, parallel, tracking; Digital keyboard input and storage, keyboard lock function; Rich interface configurations: USB HOST, USB DEVICE, digital I/O interface, LAN, RS232/485, GPIB.

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
232*153*392 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