Digital Programmable Linear DC Power Supply DP831A with 3 Channels Total Power Up to160W

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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Graigar
Model Number:
DP831A
Supply Ability
Supply Ability:
655 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
Export Carton
Port
shenzhen
Lead Time :
Quantity(Pieces) 1 - 1 >1
Est. Time(days) 3 To be negotiated
Video Description

 

 

Digital Programmable Linear DC Power Supply DP831A with 3 Channels Total Power Up to160W 

Specifications:

Model

DP831A

Channels

3

DC Output (0°C to 40°C )

 

Voltage/current

CH1: 0 to 8V/0 to 5A
CH1: 0 to +30V/0 to 2A
CH1: 0 to -30V/0 to 2A

OVP/OCP

CH1: 1mV ~ 8.8V/0.1mA ~ 5.5A
CH1: 1mV ~ 33V/0.1mA ~ 2.2A
CH1: -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°C ±5°C ) ±(Output Percentage + Offset)

Programming

Voltage

CH1: 0.1% + 5mV
CH2: 0.05% + 20mV
CH3: 0.05% + 20mV

Current

CH1: 0.2% + 10mA
CH2: 0.2% + 5mA
CH3: 0.2% + 5mA

Readback

Voltage

CH1: 0.1% + 5mV
CH2: 0.05% + 10mV
CH3: 0.05% + 10mV

Current

CH1: 0.2% + 10mA
CH2: 0.1% + 5mA
CH3: 0.1% + 5mA

Resolution

Programming

Voltage

1mV

 

Current

CH1: 0.3mA
CH2: 0.1mA
CH3: 0.1mA

Readback

Voltage

0.1 mV

 

Current

0.1 mA

Display

Voltage

1 mV

 

Current

1 mA

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 [2]

<118ms

Temperature Coefficient per degree C (Output Percentage + Offset)

Voltage

0.01%+2mV

Current

0.02%+3mA

Stability [3] ±(Output Percentage + Offset)

Voltage

CH1: 0.03% + 1mV
CH2: 0.02% + 2mV
CH3: 0.02% + 2mV

Current

CH1: 0.1% + 3mA
CH2: 0.05% + 1mA
CH3: 0.05% + 1mA