Voltage/current adjust knob with rough and meticulous adjustable LAB dc power supply TPR-3030D 220V/110V Single channel output
USD $1 - $2 /Piece
Min.Order:1 Piece
Shenzhen Graigar Technology Co., Ltd.
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Application:
1.Educational Laboratories
2.Electronic production line
3.Communications industry
4.Product research
5. All other areas need dc power supples
Feature:
Single channel output
Light and compact design
Digital meter show the voltage and current values
Voltage/current adjust knob with rough and meticulous adjustable
Constant voltage and constant current operation
Low ripple and noise
Affordable and easy to operate
Specification:
Model No: TPR-3030D
Input voltage: single-phase 220V±10% 50Hz or 110V±10% 60Hz
Working conditions: -10°C -40°C relative humidity :< 90%
Storage conditions: -20°C-80°C relative humidity :< 80%
Output voltage: 0-30V adjustable
Output current: 0-30A adjustable
Display Accuracy:±1%+2 figures
Current effect:
CV≤ 2×10-4+ 1mV
CC≤ 2×10-3+ 10mA
Load effect:
CV≤ 2×10-4+ 5mV
CC≤ 2×10-3+ 15mA
Ripples and noises: CV≤1.5mVr.m.s.
CC≤10mAr.m.s.
Protection: Protection of current limitation