Name: Wurth Elektronik 749252040
Brand: Wurth Elektronik
SKU: 710-749252040
Price: 14.14 HKD
Availability: OutOfStock

說明：

電流互感器 - Board Mount WE-CST 132uH 7A 1:40 DCR=1.6ohms

Pricing (HKD)

數量	單價	總價
完整捲（訂購多個2000）
	HK$14.14	HK$28,280.00

.hidden-for-nojs { display: none; } .pull-right-nojs { justify-content: flex-end; }

商品屬性	屬性值	選擇屬性
製造商:	Wurth Elektronik
產品類型:	電路板黏著式電流互感器
RoHS:
安裝風格:	PCB Mount
感應係數:	132 uH
额定电流:	7 A
匝數比:	1:4
次級線圈電阻:	1.6 Ohms
終端類型:	SMD/SMT
長度:	4.7 mm
寬度:	4.65 mm
高度:	3.55 mm
品牌:	Wurth Elektronik
組裝國家:	Not Available
擴散國:	Not Available
原產國:	CN
最高工作溫度:	+ 125 C
最低工作溫度:	- 40 C
封裝:	Reel
產品類型:	Current Transformers
系列:	WE-CST
原廠包裝數量:	2000
子類別:	Transformers

找到產品:

若要顯示類似商品，請選取至少一個核選方塊

至少選中以上一個核取方塊以顯示在此類別中類似的產品。

所選屬性: 0

篩選文檔:

規格書

749252040 規格書 (PDF)

USHTS:: 8504312000
ECCN:: EAR99

WE-CST & WE-CSTLF Current Sense Transformers

Würth Elektronik WE-CST and WE-CSTLF Current Sense Transformers utilize inductive coupling on a transformer to convert the input and output currents and voltages based on the turns ratio. The current sense transformer features a primary winding with few turns and a secondary winding with many turns. Current passing through the primary induces a current in the secondary, which can then be converted into a measurable voltage using a burden resistor as the load. Therefore, the output voltage is directly proportional to the input current, making the current sense transformer an effective tool for current measurement.

WE-CST High-Frequency Transformers

Würth Elektronik WE-CST High-Frequency Transformers feature a frequency up to 1MHz, 80V rated voltage, and 500V_AC to 750V_AC insulation test voltage. An innovative manufacturing process makes these transformers extremely small, with better insulation. The type EE4.4 transformers are offered in nine winding ratios from 1:20 to 1:150. With an insulation voltage of 750V_AC, type EE4.4 transformers are suitable for a broad range of high-frequency applications up to 1MHz with currents up to 7A. The Würth type EE5 transformers double the current rating from 10A to 20A and are available in eight ratios from 1:20 to 1:124. Other EE5 features include an insulation test voltage of 500V_AC, 7.7mm x 6.9mm x 5.33mm dimensions, and a low profile.