Inductors, Chokes, Coils related information



choke coil

We provide custom products manufactured to customer specifications.

Industrial Applications:Our products are used in a variety of industries, including: Transportation(car, motorcycle, boat, rail system, elevator); Energy(solar systems); Telecommunication systemsMedical equipmentIndustrial(test equipment, robotics); Lighting(LED, fluorescent components); Consumer electronics

Use of Power Transformer

Electrical Power Transformer

What is a Choke Coil?



Features: ‧Excellent frequency characteristics ‧Small size and large Inductance ‧Voltage rated:250 VAC   ....
Features: low magnetic leakage, low loss, wide operating frequency and strong interference immunity. Applications: swi....


Electronic Power Transformer Manufacturer|Choke Coil Supplier

PSE - Prisource is an international design, and engineering company, specializing in the manufacture of magnetics and lighting components.
Established in 1994, Prisource now has sales offices in Taiwan & Japan and two manufacturing plants in China and Combodia with a combined workforce of more than 700, fully equipped 15,000 sq meter facilities giving us a production capacity of 5KK pieces per month to support all kinds of production processes. The international household names we supply are well known for their attention to detail and quality. We have made it our mission to assure our customers of the best quality of manufacture combined with personal service.


ADD: 18F., No.88,Chungshan Rd., Chungli Dist., Taoyuan City 320, Taiwan (R.O.C.)
TEL: +886-3-4277786
FAX: +886-3-4275120
ADD: Industrial Avenue, Liang Chia Village, Shih Je Town, Dong Guan City, Guangdong Province China
Electrical Power Transformer Manufacturer.Choke Coil Supplier.
We provide reliable, energy-efficient design to meet energy efficiency requirements and specialize in supplying low voltage,high frequency electric transformers. Offering a wide range of common mode choke, choke coil design.
  • common mode choke testing We offer an extensive lineup of products in addition to the products described here and also create custom products manufactured to customer specifications. PSE Common mode chokes for power supply which is accurate and been through the strict common mode choke testing. Chokes are used to suppress noise. What is usually referred to as common mode noise or as differential mode noise are simply two modes in which noise can be coupled conductively (i.e. through wires) into the piece of equipment.
    ‧Excellent frequency characteristics
    ‧Small size and large Inductance( common mode choke inductor for EMI Filters )
    ‧Voltage rated:250 VAC
    ‧Switching power supply( common mode choke for power supply )
    ‧common mode choke filter design:EMI filter
    ‧used in monitor
  • Prisource Electronics Facilities List Equipment / Q'ty : Winding machine(760); High-speed Winding machine(11); Wire hooked Machine(2); Automatic Transformer Tester (87); Impulse tester(42); Hi-pot tester(94); Ohm meter(6); Direct Current Tester(4); Solder Pot(63); Curing Oven(78); Infrared reflow machine(12); Vacuum Dry Oven(9); Stamping machine(26); Inkjet Printer(3); Impregnation machine(8); Digital CCD Camera(7); Thermostat(1); Auto tester and gluing equipment(2); Dispenser(66)

Industrial choke coil design|manufacturing|supplier