onsemi Power Supply for ARX3A0

查看此類別
可享批量折扣

小計（1 件）*

HK$1,618.40

Add to Basket
選擇或輸入數量
最後的 RS 庫存
  • 最終 2 個，準備發貨
單位
每單位
1 - 1HK$1,618.40
2 - 2HK$1,585.90
3 +HK$1,538.30

* 參考價格

RS庫存編號:
248-3922
製造零件編號:
NCP1239B65WGEVB
製造商:
onsemi
透過選取一個或多個屬性來查找類似產品。
選取全部

品牌

onsemi

Power Management Function

Power Supply

Product Type

Evaluation Board

For Use With

ARX3A0

Kit Classification

Evaluation Board

Standards/Approvals

RoHS

The ON Semiconductor NCP1239B65WGEVB is a 65 W, 19V, fixed-frequency current-mode controller evaluation board featuring the Dynamic Self-Supply. This function greatly simplifies the design of the auxiliary supply and the Vcc capacitor by activating the internal start-up current source to supply the controller during start-up, transients, latch, stand-by etc. With a supply range up to 35 V, the controller hosts a jittered 65 or 100-kHz switching circuitry operated in peak current mode control. When the power on the secondary side starts to decrease, the controller automatically folds back its switching frequency down to minimum level of 26 kHz.

Supply voltage 19V

Power 65W

相关链接