Economy-type Switching Power Supply

Model Series: CHS-15, 25, 35, 50, 75, 100, 120, 160, 200
Rated Power: 15W to 200W
Input Voltage Range: 90~130VAC / 170~260VAC / 240~370VDC
Input Frequency: 47~68Hz
Input Current (220VAC): 0.13A to 1.78A (increasing with power)
Surge Current: 30A @ 115VAC, 45A @ 230VAC
Output Voltage (Example): 24V (e.g. CHS-200-24), customizable, etc., can be customized
Output Voltage Accuracy: Linear stability ±0.5%, load stability ±0.5%
Start-up and Rise Time: 500ms start-up, 30ms rise (230VAC full load)
Hold Time: 60ms @ 230VAC; 10ms @ 115VAC (full load)
Over current Protection: 100% to 120% rated current
Over voltage Protection: 130% rated output voltage
Overload Protection: 105% to 120% rated power, automatic recovery

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Product Introduction

The CHS Series is a cost-effective and reliable economy-type switching power supply designed for a wide range of industrial applications. Available in power ratings from 15W to 200W, this series provides stable and precise DC output for automation equipment, control systems, LED lighting, and general-purpose electronic devices. With its compact metal housing, universal AC input, and compliance with international safety standards, the CHS Series offers an affordable yet dependable power solution without compromising performance. Whether for factory automation, machinery control, or commercial electronics, this economy-type switching power supply delivers consistent power with excellent value for budget-conscious projects.

Product features

Economical and efficient design

The entire series adopts high-efficiency circuit design, ensuring stable output while optimizing costs. It is an extremely cost-effective choice for economy-type switching power supplies.

Wide voltage input range

Supports AC input of 90~130V and 170~260V, as well as DC input of 240-370V. Suitable for various power grid environments.

Multiple protection mechanisms

Equipped with over current, over voltage and overload protection, with automatic fault recovery function, enhancing system reliability.

Compact metal housing

Fully enclosed metal structure, excellent heat dissipation, dust-proof and interference-proof, suitable for industrial environment installation.

Long lifespan and stable output

Utilizing industrial-grade components, the load and linearity stability both reach ±0.5%, and it supports operation within a wide temperature range of -20 to +60°C.

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