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Power Supplies

YDC202QW Series Quad-Channel Programmable DC Power Supply

Four Isolated Programmable Outputs in One Chassis

YDC202QW combines four isolated, independently controlled DC outputs for multi-rail tests. Model options provide 80 V or 150 V classes, 5 A / 6 A / 10 A current ratings and 150 W or 300 W per channel.

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YDC202QW Series Quad-Channel Programmable DC Power Supply
Channels
4 Independent Isolated
Rated voltage classes
80 V / 150 V
Power per channel
150 W / 300 W
Resolution
1 mV / 0.1 mA

Overview

YDC202QW combines four isolated, independently controlled DC outputs for multi-rail tests. Model options provide 80 V or 150 V classes, 5 A / 6 A / 10 A current ratings and 150 W or 300 W per channel.

Additional product details

Ideal for multi-rail device testing, the YDC202QW eliminates the need for multiple power supplies on the bench. YDC202QW current ripple and noise is < 3 mArms.

When four isolated outputs are the deciding requirement

Choose YDC202QW when the DUT needs four independently controlled, isolated rails and each rail fits one voltage, current, and power envelope above. Housing all four YDC202QW channels in one 440 × 190 × 340 mm unit reduces the instrument count compared with assembling four separate single-output supplies, while list mode provides repeatable programmed sequences.

Key Capabilities & Applications

Four independent rails

Four isolated outputs reduce instrument count for DUTs that require separate supply references. Select one model's voltage, current and per-channel power envelope.

Fine and repeatable control

1 mV / 0.1 mA setting resolution and list-mode sequencing support recurring programmed test steps.

Compact low-ripple supply

Voltage ripple is <8 mVrms and current ripple <3 mArms. The 440 × 190 × 340 mm chassis uses a temperature-controlled fan.

Common applications

  • Multi-rail PCB testing
  • ATE system integration
  • Power management IC characterization
  • Complex device characterization

Technical Specifications

ParameterSpecification
Channels4 Independent Isolated
Rated voltage classes80 V / 150 V
Rated current by model5 A / 6 A / 10 A
Power per channel150 W / 300 W
Resolution1 mV / 0.1 mA
Ripple & noise< 8 mVrms
Current ripple< 3 mArms
Size440 × 190 × 340 mm
View all 10 specifications
ParameterSpecification
Output sequencingList mode
Fan controlTemperature-controlled fan speed

Specifications are subject to change without notice.

Models, Configuration & Compatibility

YDC202QW

Model comparison (1)
Model selection
ModelChannelsVoltage per channelCurrent per channelPower per channel
YDC202QW-80-64 isolated80 V6 A150 W
YDC202QW-80-104 isolated80 V10 A300 W
YDC202QW-150-54 isolated150 V5 A300 W

Order codes and configuration are confirmed in the quotation.

Technical Resources

Download Datasheet

PDF technical specifications

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Selection guidance

Format: Four-channel isolated DC source

Coverage: 4 isolated channels; 0 to 80 V or 150 V; 150 W or 300 W per channel

Best for: Dense ATE and device-characterization workflows that need four independently controlled outputs in one chassis.

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Information for your quotation

The YDC202QW selection data does not state a remote interface, external trigger or channel-synchronisation specification, bidirectional sink or regenerative operation, or detailed protection behaviour. Treat any of those as quotation-stage confirmation items rather than assumed capability. If only two or three rails are required, compare the wider power-supply category before selecting a four-channel chassis.