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PSD-A/B/C Series

PSD-A/B/C Series
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British Standard Tester new PSD verl.O/OCT.07 High Performance Regulated DC Power Supply (Digital PSD Series is a high performance and precision DC regulated power supply with a digital LED display. Our PSD series has constant voltage mode, constant current mode, current output protection function and its convenient feature that a fixed 5V/1A output for most electronic It provides 8 hours continuous full load stable performance, high efficient heat sink design for heat dissipation even without fan ventilated, fully flexible voltage and current readings adjustable. All these excellent performances with extract stability and enhanced linearity are making the unit very outstanding. These power supplies are suitable for laboratory, university, high school, and work place uses or where a high performance and precision regulated DC power supply is required. • 0-30V Voltage Linearly Adjustment • Low Noise And Ripple Less Than 0.3mV p-p • 2 Sets of LED for Voltage and Current Output Display • Voltage, Current Pre-set Feature • C V/CC Mode Automatic Change • Auto Current Cut Off Protection (B and C models only) • Fixed 5V/1A Output (C model only) • Full Loading Continuous Operation Over 8 Hours • Rugged Metal Cabinet • 110V/220V AC power input switchable Due to our policy of continual product development, we reserve the right to amend the specifications of all mentioned products without prior notice.

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GERNERAL SPECIFICATION Current Output Protection Maximum Current Output Model Number OPERATION CONDITION Environmental Condition: Operating altitude <2000m, pollution degree II Input Voltage Fuse Protection: (Fast Blow Type) Power Consumption 120W2A output model 180W3A output model Operating Condition Storage Condition 300W5A output model Temperature040℃ Relative Humidity* ≦80%RH Temperature-10℃70℃ Relative Humidity* ≦80%RH Due to our policy of continual product development, we reserve the right to amend the specifications of all mentioned products without prior notice.

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Technical Specification Model Constant Voltage Mode (CV) Line Effect Loading Effect: Constant Current Mode (CC) Current Range Line Effect: Loading Effect: Temperature Coefficient: Temperature Coefficient” Fixed 5V/1A Output Characteristic Display Accuracy 4 Digits Display ±0.1%+1d OR 3 Digits Display Analog Display: Digital Display: Resume Time Resume Time: Mechanical Specification Dimension(mm): Accuracy: Noise and Ripple (CV): Due to our policy of continual product development, we reserve the right to amend the specifications of all mentioned products without prior notice.

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British Standard Tester • Power cord • Instruction manual • Main connection cable • Ground plate • DC5V/1A connection cable (for C model only) • Spare Fuse Flat G, 2/F., Block 4, Golden Dragon Industrial Centre, 182-190 Tai Lin Pai Road, Kwai Chung, NT., Hong Kong E-MAIL: sales@caltek.com.hk Due to our policy of continual product development, we reserve the right to amend the specifications of all mentioned products without prior notice.

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