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Instruction manual Model PS30SW Ⅱ DC Switching Power Supply...
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Product Introduction PS30SW II Switching Power Supply is designed for radio amateurs. It is composed with a low ripple switching circuit which can perform like a linear power supply. It is small, light, portable, and efficient. Front panel 1. Power ON/OFF 2.
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Rear panel Output terminal: Red connect ‘+’, Black connect ‘-’。 Current cannot exceed 30A Voltage fix/adjust knob :At “13.8V” position, output fix at 13.8V. No. 4’s voltage adjust knob does not function。At “ADJUST” position,No. 4’s voltage adjust knob is 9-15V variable. Cooling fan 10.
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1. Input voltage 220VAC ±10﹪ 50Hz Output voltage 13.8V or 9-15V variable Output voltage tolerance < 2﹪ Output current 25A continue,30A Max. Output ripple/noise < 80mVp-p Protection Overload, Short-circuit Fuse F5A250V Display indicator Display voltage or current Dimension 190(W)×70(H)×215(L)mm 10. Weight 2.3Kg Attention 1.
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