Product Details:
The core of this linear power supply is based on LM317+TL431 as the reference, with Toshiba high-power transistor 2AS1943 for current expansion. It has higher voltage regulation accuracy, better thermal stability, lower noise, and lower ripple than usual.
1:) Imported filtering capacitor.multilevel filter
2:) Sealed pure copper Toroidal transformer.
3:) Equipped with EMI filtering circuit, effectively isolating AC noise.
4:) MOS transistor+operational amplifier high-precision 20A high-speed voltage regulator board.
5:) All aluminum alloy chassis with heat sink.
6:) Metal strip light switch.The maximum current can reach 8A.
Specifications:
AC input: AC115V or AC230V (optional)
DC output: DC5V 7V 9V 12V 15V 18V 19V 19.5V 22V 24V
Dimensions (W * H * D): 130 * 60 * 250MM
Weight: 3KG
Package list:
1 × Finished linear power supply
1 × DC output cable（Default 5.5 * 2.5mm.If you need output interfaces of other models, please contact us）
1 × AC power cord
Reminder: This is a linear power supply, and there will be a certain temperature when the output current is 4-5A. This is a normal phenomenon.
