♦ PART NAMES AND FUNCTIONS
10. Fuse: 110V : 5A
11. Input Power Cable: 110V 60Hz
• NOTICE
1 Store this unit in a dry well-ventilated and clean place.
2 Turn off and unplug the unit before servicing.
3 Be aware that this unit generates high temperatures
during high current applications. Please insure
adequate ventilation for safe operation.
4 Caution: Improper or incorrect operation may cause
the output voltage to exceed the maximum rated
voltage. Use care to with load settings to prevent
damage.
5 This unit must be plugged into a properly grounded AC
Power outlet to ensure safe operation.
Circuit Specialists, Inc.
DC Switching Power Supply
CSI3003SM CSI3005SM
Circuit Specialists, Inc
220 S Country Club Dr, Bldg 2
Mesa, AZ 85210
www.CircuitSpecialists.com
tel: 800-528-1417/480-464-2485
fax: 480-464-5824
Thank you for purchasing the CSI3003SM/CSI3005SM
DC Switching Power Supply. Please read this manual before
using this power supply to ensure proper and safe operation.
Keep this manual for future reference.
♦ General
The CSI3003SM/CSI3005SM series power supplies are DC
Switch Mode power supplies with highly accurate LCD digital
meters. The output voltage can be adjusted from 0 to 30 VDC
and the output current may be adjusted from
0 to 3A (CSI3003SM) or 0 to 5A (CSI3005SM).
• Specifications
1 Input Voltage: AC110V 60Hz ±2Hz
2 Output Voltage: 0~30VDC ( Adjustable.)
3 Output Current: 0~3A (CSI3003SM)
0~5A (CSI3005SM)
4 Supply Regulation: CV≤1%+10mV
5 Load Regulation: CV≤1%+5mV
6 Ripple: 200mVp-p
7 Protection: Current Limiting
8 Meter Display Accuracy:
3 digits:
Voltmeter: LCD +/-1%+2Digits
Ammeter: LCD +/-1%+2Digits
9 Operational Environment:
Temperature: 0°~40°C
Humidity:<RH 80%
Atmospheric Pressure: 86kPa~104kPa
10 Operating Time: 8hr. continuous
11 Size: 85x160x205mm
♦ PART NAMES AND FUNCTIONS
1. On Off switch
2. Current fine adjustment knob
3. Current coarse adjustment knob
4 Voltage fine adjustment knob
5. Voltage coarse adjustment knob
6. 3 Digit LCD Meter,Displays the voltage and
current
7. Mode indicator
8. Positive Output Terminal
9. Negative Output Terminal
♦ General
The CSI3003SM/CSI3005SM series power supplies are DC
Switch Mode power supplies with highly accurate LCD digital
meters. The output voltage can be adjusted from 0 to 30 VDC
and the output current may be adjusted from
0 to 3A (CSI3003SM) or 0 to 5A (CSI3005SM).
• Specifications
1 Input Voltage: AC110V 60Hz ±2Hz
2 Output Voltage: 0~30VDC ( Adjustable.)
3 Output Current: 0~3A (CSI3003SM)
0~5A (CSI3005SM)
4 Supply Regulation: CV≤1%+10mV
5 Load Regulation: CV≤1%+5mV
6 Ripple: 200mVp-p
7 Protection: Current Limiting
8 Meter Display Accuracy:
3 digits:
Voltmeter: LCD +/-1%+2Digits
Ammeter: LCD +/-1%+2Digits
9 Operational Environment:
Temperature: 0°~40°C
Humidity:<RH 80%
Atmospheric Pressure: 86kPa~104kPa
10 Operating Time: 8hr. continuous
11 Size: 85x160x205mm
♦ PART NAMES AND FUNCTIONS
1. On Off switch
2. Current fine adjustment knob
3. Current coarse adjustment knob
4 Voltage fine adjustment knob
5. Voltage coarse adjustment knob
6. 3 Digit LCD Meter,Displays the voltage and
current
7. Mode indicator
8. Positive Output Terminal
9. Negative Output Terminal
♦ PART NAMES AND FUNCTIONS
10. Fuse: 110V : 5A
11. Input Power Cable: 110V 60Hz
• NOTICE
1 Store this unit in a dry well-ventilated and clean place.
2 Turn off and unplug the unit before servicing.
3 Be aware that this unit generates high temperatures
during high current applications. Please insure
adequate ventilation for safe operation.
4 Caution: Improper or incorrect operation may cause
the output voltage to exceed the maximum rated
voltage. Use care to with load settings to prevent
damage.
5 This unit must be plugged into a properly grounded AC
Power outlet to ensure safe operation.
Circuit Specialists, Inc.
DC Switching Power Supply
CSI3003SM CSI3005SM
Circuit Specialists, Inc
220 S Country Club Dr, Bldg 2
Mesa, AZ 85210
www.CircuitSpecialists.com
tel: 800-528-1417/480-464-2485
fax: 480-464-5824
Thank you for purchasing the CSI3003SM/CSI3005SM
DC Switching Power Supply. Please read this manual before
using this power supply to ensure proper and safe operation.
Keep this manual for future reference.
