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| EM57P300P资料 | |
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EM57P300P PDF Download |
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File Size : 116 KB
Manufacturer:EMC Description:Voltage Reference for all the PWM section. Vref2 is uncommitted to Vref1 (Housekeeping section). Vref2 should be connected to a decoupling capacitor (0.1µF) Positive Input of the error amplifier Negative Input of the error amplifier Feedback input of the error amplifier Frequency setting capacitor input Soft Start. Imposes progressive increase of the switching duty cycle to avoid current inrush at power up. When SS/DTC is high, duty cycle is low. When SS/DTC is low, duty cycle is high. Dead Time Control. Limits the maximum duty cycle to a programmable level using appropriate external bridge resistor. Output Drive (to Pulse Transformer. Open Collector 1) Output Drive (to Pulse Transformer. Open Collector 2) |
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| 1PCS | 100PCS | 1K | 10K | ||
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型 号：EM57P300P 厂 家：EMC 封 装：DIP18 批 号：06+ 数 量：1260 说 明：全新原装正品,优势库存热卖中! |
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运 费： 所在地： 新旧程度： |
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| 联系人：林小姐 |
| 电 话：086-755-23815997 |
| 手 机：13632589437 |
| QQ：1097182423,2851921558 |
| MSN： |
| 传 真：0755-23815984 |
| EMail：joylin@hongbotong.com |
| 公司地址： 深圳市福田区深南中路3006号佳和大厦B座2007室 |
