How to Test a Current Transformer: WHPT-EE050-009 Continuity, DCR and Loaded-Waveform Checks
A practical WHPT-EE050-009 troubleshooting guide covering continuity, DCR and loaded-waveform checks for missing signals and nuisance trips.
TOPIC
Current Transformers
Technical articles and news about Current Transformers, newest first.
Current Transformers
7 articles
SMT current transformer selection comparison: VOOHU WHPT-EF126 series replaces TDK B82801C series
Focusing on two SMT current transformer series, TDK B82801C and VOOHU WHPT-EF126, compare the four-speed transformation ratios of 1:50, 1:100, 1:150, 1:200 and
Current Transformer Selection in Practice: Can a 40A-Rated Model Really Measure 50A Peak Current?
Two days ago, an engineer doing power supply testing contacted us through the VOOHU official website. He is designing a 90kHz continuous sinusoidal current dete
SMT Current Transformer: VOOHU WHPT-EF126-006 vs. TDK B82801C2245A200 Comparative Evaluation
Compare the inductance, turns ratio, DCR, withstand voltage, temperature, packaging and reflow conditions of VOOHU WHPT-EF126-006 and TDK B82801C2245A200 SMT cu
VOOHU switching power supply current transformer selection: turns ratio, load resistance and overcurrent protection verification
Starting from the controller threshold and target peak current, explain how to select the turns ratio, load resistance and reset network of the switching power
![[Basic Product Introduction] Precise Perception of Current, Empowering Efficient Energy Management -VOOHU Electronics' SMT Current Transformer Solution](/upload/image/20250804/494bd03fed1596e9088edca0eeb41ae8.jpg)
[Basic Product Introduction] Precise Perception of Current, Empowering Efficient Energy Management -VOOHU Electronics' SMT Current Transformer Solution
[Basic Product Introduction] Precise Perception of Current, Empowering Efficient Energy Management - Voohu Electronics' SMT Current Transformer Solution In toda
Introduction to the working principle of current transformers and full analysis of parameter selection
1、 Device Introduction A current transformer (CT) is a device used to measure and protect the current in a circuit. It converts high current into low current th
Need samples or selection support?
Tell us your interface, speed and package requirements. Our FAE team can suggest suitable parts and help check the design.
Phone+86 133 5804 1040
Scan with your phone to chat on WhatsAppMon–Fri 8:30–18:00 (UTC+8)Emailvoohu@voohuele.com
Scan with your phone to chat on WhatsAppMon–Fri 8:30–18:00 (UTC+8)Emailvoohu@voohuele.com
SUBSCRIBE
Subscribe to VOOHU technical articles
Get new articles in your inbox. Unsubscribe at any time.
You are subscribed
