SKY TOPPOWER STP3005D Variable 30V 5A 3-Digital Switching Regulated Lab Power Supply User Manual

Regulated DC Power Supply
Green Power Series
User Manual

Shenzhen SKY TOPPOWER Technology Co., Ltd

Operation Instruction

1. Presetting Current Value
   a. Switch on the power supply, adjust the output voltage to about 3V by turning the coarse or fine knob of voltage.Then turn off the device.
   b. Short the positive “+”and negative “-” terminals by the lead, and then turn on the power supply.
   c. Adjust the current limiting value to your desired value( x Amp) by turning coarse or fine current knob d. Turn off the device, then take out the shorting connection by removing the lead. Please do not turn the current coarse or fine knob here, and the current limiting of the power supply has been preset to x Amp for the whole range of output voltage.

2. Presetting Voltage Value
   a. Switch on the power supply, and turn coarsely or fine knob of voltage to set your desired voltage.
   b. Turn off the device.
   Please do not turn the voltage coarse or fine knob here, and the voltage of the power supply has been preset to x V you need.
   Note:
   If display shows(CC), either your preset current limiting value is too low or your load requires more voltage and current.You need to re-preset your current and voltage value according to above operation steps.

3. Now please connect to your load positive to positive and negative to negative. About CC &CV
   The power supply functions as a constant voltage source CV as long as the load current is less than the preset current limiting value. When the load current is equal to or greater than the preset current limiting value, the power supply will automatically cross over to the constant mode, the voltage will drop, CC will show on the LED display panel and it will operate as a constant current source. When the load current drops below the preset current limiting value, the power supply returns to constant voltage CV mode.

For Safety Use

You are kindly suggested to follow the tips below carefully when operating this unit

1.  The device is intended for indoor use only.
2. Do not open to repair the device or it will void the warranty
3.  Do not use the device in a damp environment
4. Keep the device away from heat or water, magnetic field.
5. Keep the device and all loose parts (if any) away from children, pets and unauthorized persons.
6.  Don’t sharply bend, cut, extend knot, step on or pull the cord but on the plug when disconnecting the power cables.

Know The Device

SKY TopPower regulated power supply is a simple, accurate DC power source with full indicated power. It provides a power source for factory maintenance, and calibration positions, and can be integrated into the test&equipment cabinet. It powers the DIY circuit in our workbench at home and is also a necessary tool for educational institutes particularly for those involving electronics and telecommunications majorities.

Features and Technical Specifications

a. Features:
High as 80% power efficiency
A secondary voltage stabilization circuit through MOS ensures a superb voltage output Full angle protection include overload, overheating, Overvoltage, Short-circuit Protection etc. Small size as 3U high appropriately fit for work station or test equipment cabinet.

 Technical Specifications

Model| STP3005D| STP3010D| STP6005D| P52103| P52110| P52107| STP3005DH| STP3010DH| S7P6005DH
---|---|---|---|---|---|---|---|---|---
Input features
Input Voltage| 220VAC 110 % 50H2
Restore Conditions| Temperature’ -10 – 70’C Relative iiumiddy •i5%
Working Temperature| 0 – 40″C
Output features
Output Voltage| 0-30V| 0-30V| 0-60V| 0-35V| 0.35V| 0-35V| 0-30V| 030V| 0-60V
Output Current| 0-5A| 0-10A| 0-5A| 0-5A| 0-10A| 0-5A| 0-5A| 0-10A| 0-5A
Voltage Regulation
Regulation Rate| 50.03%+ 5mV
Load Regulation rate| $0.33%
Ripple& Noise
(peak to peak)| $5061/| –5802.9| :5800| $5,064| ‘&805V| –6800| ‘&5066| $0,81.| ,-580.9
Current Regulation
Regulation Rate| 50.1% +1 mA
Load Regulation Rats| LS. 02% +5mA
Ripple and Noise| S.50mAnns
Display| 3-Digit LED| 4-Digit LED
Display Accuracy| 10.6%_±1| 0.846 ±1| ±0.8%±1| ±0.6%±1| ±0.8%11| 10.8%11| ±0.6%31| 10.8%±1| 10.8%11
Safety features
Protection| Short circuit,Overload, OverTempearature ,OverVolatage
Approvals| CE: EMC: EN61326; LVD: EN61010
Package
Package Contents| UDC Power Supply ;1 x Power Cord i 1x Use Manual ; lx test line
Dimension| 226’02’138mm
WeigM| :-5.1.51cg| 0.74| –5.1.7kg| ‘45.1.51cg| s1.7kg| s1.71%| –5.1 5Icg| 11.71oa| 51.7log

Contact Us
Tel: +86-755-2331 6973
Skype: live:skytoppower_2
E-mail:stp@skytoppower.com
Address: 3F, Building A2, Baicai Industrial Park, 19 Tianbao Road,Shiyan, Shenzhen
Web:www.skytoppower.com

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