DP832 Programmable DC Power Supply (3 programmable Output)

Product Description

DP832 is a 3 outputs programmable DC Power Supply with pure output ,excellent performance ,various analysis function and abundant connectivities wihch can meet different testing need .

Feature and Benifits

3 Outputs, Max. Power up to 195W
Low Ripple Noise: <350 uVrms/2mVpp
Excellent Linear Regulation Rate and Load Regulation Rate
Fast Transient Response Time: <50us
Channel isolation: CH1 || CH2,CH3
Standard OVP/OCP/OTP protection functions
Standard Timing function
Built in V,A,W measurements and waveform display
Support Output Delay, Analysis, Monitor, Preset functions
Independent control for each channel
3.5 Inch TFT Display
Connectivity: USB Host& Device, LAN, RS232,Digital IO,Support USB-GPIB(Opt.)

Advanced functions

Large screen display , novel and beautiful appearance

Abundant connectivity

DP832 GUI

LAN Setup

Output Delay

Timing Output

V/A/W Display

Output Analysis Function

Monitor Setup

Trigger In/Out

Specifications Comparison

Model	DP832A	DP832	DP831A
Channels	3
DC Output (0℃ to 40℃)
Voltage/current	CH1: 0 to 30V/0 to 3A		CH1: 0 to 8V/0 to 5A
	CH2: 0 to 30V/0 to 3A		CH2: 0 to +30V/0 to 2A
	CH3: 0 to 5V/0 to 3A		CH3: 0 to -30V/0 to 2A
	CH1: 1mV to 33V/1mA to 3.3A	CH1: 10mV~33V/1mA~3.3A	CH1：1mV ～ 8.8V/0.1mA ～ 5.5A
	CH2: 1mV to 33V/1mA to 3.3A	CH2: 10mV~33V/1mA~3.3A	CH2：1mV ～ 33V/0.1mA ～ 2.2A
	CH3: 1mV to 5.5V/1mA to 3.3A	CH3: 10mV~5.5V/1mA~3.3A	CH3：-1mV ～ -33V/0.1mA ～ 2.2A
Load Regulation Rate ±(Output Percentage + Offset)
Voltage	<0.01%+2mV
Current	<0.01%+250uA
Linear Regulation Rate ±(Output Percentage + Offset)
Voltage	<0.01%+2mV
Current	<0.01%+250uA
Ripples and Noise (20Hz to 20MHz)
Normal Mode Voltage	<350μVrms/2mVpp
Normal Mode Current	<2mArms
Common Mode Current	<1.5μArms
Annual Accuracy [1] (25℃±5℃) ±(Output Percentage + Offset)
Programming Voltage	0.05% + 10mV		0.1%+20mV
Programming Current	0.2% + 10mA		0.2%+10mA
Readback Voltage	0.05% + 5mV		0.1%+20mV
Readback Current	0.15%+ 5mA		0.2%+10mA
Resolution
Programming Voltage	1mV	10mV With high-resolution option: 1mV	1mV
Programming Current	1mA	1mA	CH1: 0.3mA; CH2/CH3: 0.1mA
Readback Voltage	0.1mV	10mV With high-resolution option: 0.1mV	0.1mV
Readback Current	0.1mA	1mA With high-resolution option: 0.1mA	0.1mA
Display Voltage	1mV	10mV With high-resolution option: 1mV	1mV
Display Current	1mA	10mA With high-resolution option: 1mA	1mA
Transient Response Time	Less than 50μs for output to recover to within 15mV following a change in output current from full load to half load or vice versa.
Command Processing Time	<100ms
Temperature Coefficient per℃ (Output Percentage + Offset)
Voltage	CH1/CH2: 0.01%+5mV; CH1/CH2: 0.01%+5mV		0.01%+2mV
Current	0.01%+2mA		0.02%+3mA
Stability [3] ±(Output Percentage + Offset)
Voltage	CH1/CH2: 0.02%+2mV; CH3: 0.01%+1mV		CH1: 0.03%+1mV; CH2/CH3: 0.02% + 2mV
Current	0.05%+2mA		CH1: 0.1%+3mA; CH2/CH3: 0.05% + 1mA
Voltage Programming Control Speed (1% within the total variation range)
Rise Full Load	CH1/CH2: <50ms; CH3: <11ms		CH1: <11ms; CH2/CH3: <50ms
Rise No Load	CH1/CH2: <25ms; CH3: <10ms		CH1: <10ms; CH2/CH3: <25ms
Fall Full Load	CH1/CH2: <30ms; CH3: <13ms		CH1: <13ms; CH2/CH3: <30ms
Fall No Load	CH1/CH2: <400ms; CH3: <200ms		CH1: <200ms; CH2/CH3: <400ms
OVP/OCP
Accuracy ±(Output Percentage + Offset)	0.5%+0.5V/0.5%+0.5A
Activation Time	1.5ms (OVP≥3V); <10ms (OVP<3V and OCP)
Mechanical
Dimensions	239mm(W) x 157mm(H) x 418mm(D)
Weight	9.0kg
Power
AC Input (50Hz to 60Hz)	100Vac+10%, 115Vac+10%; 230Vac+10% (maximum 250VAC)
I/O
USB Device	1	1	1
USB Host	1	1	1
LAN	1	Option	1
RS232	1	Option	1
Digital IO	1	Option	1
Environment
Working Temperature	Full Rated Value Output: 0℃ to 40℃ Under Relatively Higher Temperature: the linearity of the output current reduces to 50% at the highest temperature 55℃
Cooling Method	Fan Cooling
Product Regulation	CE, cTUVus

DP832 Programmable DC Power Supply (3 programmable Output)

Product Description

Share this: