Ac Current To Dc Voltage Transducer WBI412H29

Ac Current To Dc Voltage Transducer WBI412H29

Product Detail

Product Tags

Product Description And Application

WBI412H29 converts AC input current into a load independent output signal dc 0V-5V or 1V-5V. It has adopted electromagnetic isolation principle and average measurement method for real time measurement of AC current (in any wave form) from electric net or electric circuit.

The product has certain advantages of total galvanic isolation among input、output and auxiliary power, high accuracy, low drifting by temperature, and wide temperature bearable range, etc. The product meets EN61326:2006 and EN60100:2001 standard.

Product Dimensional Drawing (unit: mm)

wbv (2)

Product Terminal Identification Drawing

Ac Current To Dc Voltage Transducer WBI412H29642

Terminal definition table

1 IN
3 IN
6 L
7 N
9 OUT-
10     OUT+

Key Technical Data


AC 0.1A-5A input


DC 0-5V or 0-10V output



Input Impedance (R)


Linear Range

0-120% of nominal input

Responding Time


Over Load Capacity

20 times of nominal input, for 1 second .

repeat 5 times with 300 seconds’  interval.

Maximum Load


Auxiliary Power

AC/DC 85V-265V

Isolation Voltage

input and output≥2500Vdc, for 1 minute                   

Auxiliary Power and input≥2500Vdc, for 1 minute         

Auxiliary Power and output≥2500Vdc, for 1 minute

Output Ripple


Drifting by Temperature


Ambient temperature


Product Input-Output characteristic curve

Ac Current To Dc Voltage Transducer WBI412H291381

Processing Steps:

Drawing→Mold→Die casting→Deburring→Drilling holes→CNC machining→CNC control center→Assembly→Aging→Calibration→Quality Inspection→Packing

Major Export Markets


*East Europe

*United States


*South Africa

Packaging & Shipment

FOB port: Chengdu or Shenzhen

Packaging size: 29x17x20mm for 16pcs;

35x19x25mm for 24pcs;

39x34x20mm for 48pcs;

48x40x24mm for 84pcs.

Weight per unit: 100g

Lead time: 3-30 workdays

Payment & Delivery

*Payment method: T/T, L/C

*Delivery details: within 3-30 workdays after confirming the order

Primary Competitive Advantages

*Small orders accepted

*Distributorships offered

*International brands and certification

*Competitive price

*Prompt delivery

*Quality approvals

*Warranty for 12 months

*Can be customized

1.We have over 31 years of professional experience as a manufacturer of current transducers, voltage transducers, hall effect transducers, frequency transducers and power transducers.
2.We have strong researching and developing team to solve the clients’ problems.
3.There are a lot of material suppliers around our factory.

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