徵求 step-up SMPS線路
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我需要兩個switch-mode power supply線路
需求如下
1.
Vin = 12 V (10-15V) Ri = 8 ohm (都是DC)
Vout = 400 V Rout = 5 Kohm (還是DC)
Iout = min 100 mA
2.
Vin = 160 V (130-190 V) Ri = 8 ohm
Vout = 400 V Rout = 5 k ohm
Iout = min 100 mA
有沒有人知道要怎麼兜這樣的線路 高頻線圈要怎麼繞嗎??
感恩.....
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需求如下
1.
Vin = 12 V (10-15V) Ri = 8 ohm (都是DC)
Vout = 400 V Rout = 5 Kohm (還是DC)
Iout = min 100 mA
2.
Vin = 160 V (130-190 V) Ri = 8 ohm
Vout = 400 V Rout = 5 k ohm
Iout = min 100 mA
有沒有人知道要怎麼兜這樣的線路 高頻線圈要怎麼繞嗎??
感恩.....


