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Table of Contents
Related Manuals for Circuit-test PSC-260
Summary of Contents for Circuit-test PSC-260
- Page 1 CIRCUIT-TEST Switching Mode Power Supply PSC-260 PSC-336 PSC-520 OPERATION MANUAL...
- Page 2 PSC-260 / 336 / 520 08R13...
- Page 3 6. Replace the AC fuse with the same type and rating as the origi- nal fuse. 7. The max. output voltage of Model PSC-260 is 60VDC, avoid touch the metal contact part of the output terminals. – 3 –...
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Page 4: Operation Environmental Condition
Caution 1. Use a grounded 3 pin AC source. 2. This unit is for indoor use only. 3. Do not operate or place this unit in a humid, dusty, in direct sunlight location or near any heat source. 4. Before plugging into local AC mains, check with the rating label at the back of the unit. -
Page 5: Controls And Indicators
Controls and Indicators Power Switch : Turns the power supply on–off, when it is on the front display lights up. AC Input Socket with Fuse Concealed Fuse box (ply open the cover to get to the fuse) Output Voltage Tuning knob. (Push the knob to toggle the coarse and fine tuning) Output Current Tuning knob. -
Page 6: Ground Connection
Operations GROUND CONNECTION Depending on the application, the power supply output terminals can be grounded in any one of the following grounding conditions : Negative ground – black (-) negative terminal is shorted with green GND terminal. Positive ground – red (+) positive terminal is shorted with green GND terminal. -
Page 7: Connection And Operation Procedure
SET THE OUTPUT VOLTAGE AND PRESETTING CURRENT LIMITING VALUE (CC) Push the knobs on time to check the preset voltage and current level. Push again the knobs until the decimal place which you want to adjust. Notice the selected decimal place will flash that mean ready for adjustment. -
Page 8: Tracking Output Over Voltage Protection (Ovp)
TRACKING OUTPUT OVER VOLTAGE PROTECTION (OVP) This is to protect the connected load in the event that the output voltage control circuit mal-functions, the maximum output voltage will not exceed 30% of the adjusted voltage value at the time of the operation. -
Page 9: Specifications
Specifications PSC-520 PSC-336 PSC-260 Input Voltage 90-130VAC, 60Hz Full Load Input Current at 120VAC 1.8A Output Voltage Adjustable Range 1.0 - 20Vdc 1.0 – 36Vdc 1.0 - 60Vdc Output Current Adjustable Range 0 - 5A 0 - 3A 0 - 1.6A... -
Page 10: Circuit-Test
CIRCUIT-TEST E L E C T R O N I C S Division of R.P. Electronic Components Ltd. BURNABY, BC CANADA V5J 5M8...