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Total 3126 products for dc transformers Manufacture & Suppliers

35kV DC Hipot Tester for Cable Fault Testing

...DC high voltage power supply is mainly used for impulse discharge during cable fault testing at voltage levels of 35kV and below; it can also be used for DC withstand voltage testing of other electrical equi...

Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
China

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35kV Portable DC Hipot Tester for Cable Fault Detection

...DC high voltage power supply is mainly used for impulse discharge during cable fault testing at voltage levels of 35kV and below; it can also be used for DC withstand voltage testing of other electrical equi...

Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
China

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Portable Single Phase DC Resistance Tester for Transformer Motor Coil Testing

...Introduction Developed exclusively for power engineering, XHZG series DC high voltage tester performs DC voltage withstand and leakage current tests on surge arresters, power cables, transformers, breakers, ...

Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
China

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Firm Structure High Frequency Isolation Transformer For Telecommunication

RM series high frequency transformer,filters and inductors for telecommunication other electronic equipment,20kHZ-500kHZ Features: High frequency transformer -Suitable for AC/DC inverter or DC/AC converter. Cus...

Shaanxi Shinhom Enterprise Co.,Ltd
Shaanxi,China

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PCB Mounting High Frequency Current Transformer 20Hz - 500Hz RoHS Certification

...

Shaanxi Shinhom Enterprise Co.,Ltd
Shaanxi,China

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RM Series High Frequency Transformer 20kHZ - 500kHZ UL Insulation System

RM series high frequency transformer,filters and inductors for telecommunication other electronic equipment,20kHZ-500kHZ Features: High frequency transformer -Suitable for AC/DC inverter or DC/AC converter. Cus...

Shaanxi Shinhom Enterprise Co.,Ltd
Shaanxi,China

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Ferrite Core High Frequency Transformer Firm Structure High Frequency For Telecommunication

Ferrite core high frequency transformer,filters and inductors for telecommunication other electronic equipment,20kHZ-500kHZ Features: High frequency transformer -Suitable for AC/DC inverter or DC/AC converter....

Shaanxi Shinhom Enterprise Co.,Ltd
Shaanxi,China

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Low DC Resistance High Frequency Flyback Transformer Low Profile Small Size

Customized Factory Supplied EFD Type High Frequency Transformer Low DC Resistance High Efficiency,flyback ransformer SMD transformer: 1. Low profile. 2. Low D.C. resistance and large permissible D.C. current. 3...

Shaanxi Shinhom Enterprise Co.,Ltd
Shaanxi,China

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Switch Mode SMD RM Type High Frequency Transformer 500KHZ

...

Shaanxi Shinhom Enterprise Co.,Ltd
Shaanxi,China

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750310355 STEE35-013 TRANS POWER FOR LT3751 THRU HOLE Capacitor Charger For For DC DC Converters SMPS

...

SHAREWAY TECHNOLOGY CO., LTD.
China

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Surface Mount PoE Power over Ethernet Transformer for DC/DC Converter EPC3248G-13

Surface Mount PoE Power over Ethernet for DC/DC Converter EPC3248G-13 Characteristics �� Used in SMPS DC/DC Converter as a Flyback Isolated Inductors in PoE/Powered Devices (PD) �� Switching Frequency : 300 KHz t...

SHAREWAY TECHNOLOGY CO., LTD.
China

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20A Transformer DC Winding Resistance Tester Single Phase or Three Phase

... designed for measuring the DC resistance of the three-phase winding of the large-capacity transformer. It can measure the three-phase winding DC resistance of the transformer simultaneously. Features: 1. Fo...

Advanced Instruments Co.,Limited
Hunan,China

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Lan Ethernet Magnetic Transformers H2001DG / H2005DG 350uH With 8mA DC Bias

25.2x10x6.75mm Lan Transformer H2001DG / H2005DG 350uH With 8mA DC Bias Electrical Specifications @25��C: OCL(uH) 100KHz,0.1Vrms With 8mA DC Bias: 350uH Turns Ratio (��5%): 1CT:1CT Insertion Loss (dB Max) 0.5-100...

SHAREWAY TECHNOLOGY CO., LTD.
China

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Low Voltage EE Core Transformer Small EP-824SG For Microwave Oven

...% Saturation current |ΔL/L| < 20% Isat 8 A typ. DC Resistance 1 @ 20°C RDC1 99 Ω max. DC Resistance 2 @ 20°C RDC2 3.2 Ω max. DC Resistance 3 @ 20°C RDC3 220 mΩ max. Leakage inductance 100 kHz/ 100 mV LS 3.0 ...

SHAREWAY TECHNOLOGY CO., LTD.
China

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High Frequency Gate Drive Transformer Coppper Wire EP-712SG For Led Drivers

...Transformer For Led Drivers D Electrical Properties: Properties Test conditions Value Unit Tol. Inductance 10 kHz/ 100 mV L 750 μH min. Leakage inductance 100 kHz/ 100 mV LS 4.0 μH max. DC Resistance 1 RDC 1...

SHAREWAY TECHNOLOGY CO., LTD.
China

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Multi Winding PCB Mount Power Transformer EP-022SG RoHS Certification

...Transformer RoHS Certification D Electrical Properties: Properties Test conditions Value Unit Tol. Inductance 10 kHz/ 100 mV L 42 μH ±10% Turns ratio N 3 : 1 : 1 ±3% Saturation current |ΔL/L| < 20% Isat 6.6 ...

SHAREWAY TECHNOLOGY CO., LTD.
China

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PoE Ethernet Lan Transformer 10 / 100Base-T Single Port Modules

...% Isat 7.0 A typ DC Resistance 1 @20℃ RDC1 84 mΩ max DC Resistance 2 @20℃ RDC2 5.0 mΩ max DC Resistance 3 @20℃ RDC3 170 mΩ max Leakage inductance 100KHz/100mV LS 2.0 uH max Insulation test voltage ......

SHAREWAY TECHNOLOGY CO., LTD.
China

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SMT Current Sense Toroidal Isolation Transformer Customized Coil Number

... 2 RDC 900 mΩ max. DC Resistance 3 RDC 900 mΩ max. Turns ratio n 1.5:1:1 Voltage-μSecond B = 280 mT ∫Udt 99 μVs typ. Interwinding ......

SHAREWAY TECHNOLOGY CO., LTD.
China

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SMD Audio Transformer MnZn Ferrite Core Phenolic Bobbin

... 2 RDC 650 mΩ max. DC Resistance 3 RDC 650 mΩ max. Turns ratio n 3:1:1 Voltage-μSecond B = 280 mT ∫Udt 140 μVs typ. Interwinding ......

SHAREWAY TECHNOLOGY CO., LTD.
China

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EP Ferrite Core Power Transformer Single Phase With CE Certification

...Transformer With CE Certification D Electrical Properties: Properties Test conditions Value Unit Tol. Inductance 10 kHz/ 100 mV L 460 μH min. Leakage inductance 100 kHz/ 100 mV LS 2.3 μH max. DC Resistance 1...

SHAREWAY TECHNOLOGY CO., LTD.
China

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