1. Introduction: Our wound cores are widely used in distribution transformers, especially for s13 type energy-saving transformers in china; we could provide our customers with single phase wound cores, three phase wound cores; the capacity range from 10kva to 2500kva; due to its particular technology craft, its performance is better than traditional stacked cores, especially for pole-mounted single phase transformer. 2.Manufacturing requirements: Tolerance: see demonstrated graphic; the specified requirements should be coincide with customers drawings; Material: we could choose nippon steel, baosteel, wisco and other steel plants products to meet customers core loss requirements; in order to make sure we choose the right material, we would like our customers to provide us with detailed drawings including necessary technical parameters. Standard export package
1. Introduction: Our wound cores are widely used in distribution transformers, especially for s13 type energy-saving transformers in china; we could provide our customers with single phase wound cores, three phase wound cores; the capacity range from 10kva to 2500kva; due to its particular technology craft, its performance is better than traditional stacked cores, especially for pole-mounted single phase transformer. 2.Manufacturing requirements: Tolerance: see demonstrated graphic; the specified requirements should be coincide with customers drawings; Standard export package
1.Operating temperature range:-20 to +45 2.Storage temperature:-40 to 70 3.Switching frequency:1khz to 200khz 4.Withstanding voltage:1500/3750vac for 1 minute between primary and secondary 5.Insulation resistance:500vdc 100m¦¸ miin. Between primary&secondary. As per customer's requirment
1.Operating temperature range:-20 to +45 2.Storage temperature:-40 to 70 3.Switching frequency:1khz to 200khz 4.Withstanding voltage:1500/3750vac for 1 minute between primary and secondary 5.Insulation resistance:500vdc 100m¦¸ miin. Between primary&secondary. As per customer's requirments
Larege transmisson power, low loss, wide frequency range, stable performance, low temperature rise. Used for electric apparatus, aerocraft, transmitter, computer .Communication equipment and tv etc.
Outpower is above 0.6va to 1000va. All with ul certificate.
Used for television, electrical control system, charger inverter, electric apparatus, audio equipment etc.
Features: Wide voltage Frequency range, Low power consumption Low tempreture rise High efficiency features. Widely application: Color tv Lcd power supplies Computers Monitors Switches Other electrical equipment. Certification: Iso9001, ul, vde, ce, cb, cqc, iso14001
Features: Wide voltage Frequency range, Low power consumption Low tempreture rise High efficiency features. Widely application: Color tv Lcd power supplies Computers Monitors Switches Other electrical equipment. Certification: Iso9001, ul, vde, ce, cb, cqc, iso14001
Chinese manufacturer(brand kefa) of screw terminal blocks, spring terminal blocks, pluggable terminal blocks, barrier terminal blocks, feed through terminal blocks, transformer terminal blocks, ws din rail terminal blocks, etc. Cnkefa, ISO9001:2000, ISO14001, CE, UL, TUV, ROHS.
• EC, EE.EI and PQ type high frequency switch transformer • EP type magnet shielding switch transformer • RM type communication filter, aux power transformer • ET, FT type linearity filter • T (ring) type filter and switch transformer • G (jar shape) switch transformer • DR (I) type transformer • T (ring) iron power core, DC filter inductor • Application: switching power supplies, chargers, alarm system, TV and CRT monitor displays, UPS, VCD/DVD players, audio and visual equipment, OA machines and inverter • Used in high-density installation with nice shielding • Also can supply: Switching power transformer Pulse transformer Telecom transformer Audio frequency transformer Isolated and line matching transformer Ignition transformer EE5 current sensor transformer ADSL transformer EFD series transformer ER series transformer RM series transformer EP series transformer EPC series transformer EE series transformer • Available in various types of transformers (PQ,CI, UI, EFD, EP, ER, EPC, POT, RM and EE) • Suitable for EL/CCFL inverter or DC/DC converter • Customized designs are accepted. Carton.
• Rated current: 5 or 50A • High accuracy • Customized specifications are accepted. Carton.
Supply Voltage Applicable Tube Dimension Size AC220V-AC12/24V 50/60(W) 73*43*23.
1) T1 / E1, T3 / DS3 / E3 / STS-1, SONET / SDH (E4 / STM-1) 2) ISDN S-INTERFACE and U-INTERFACE 3) xDSL LINE INTERFACE 4) RF, HFC, CABLE MODEM, HOMEPNA, fiber channel 5) 10 / 100 / 1000 base-t / tx / cx, INTERNET ADAPTOR CARDs, MAUs, hub and motherboard 6) RoHS compliant (PB free). 7)Main P/N:TRCXXXX.TRSXXXX TRAR,REEL
Wholesale supply of high-frequency transformer magnetic core skeleton 013 532 344 807 . 4000 / carton 50KG / box.
Characteristics: Low remanence ratio Low core losses Low hysteresis telescopic Low leakage induction High saturation flux density High permeability High Curie temperature Compact structure, high mechanical strength, easy installation.
Input voltage:230v/50hz Output voltage:11.6 125*33*25mm
The design of a switch mode power transformer will differ depending upon the type of circuit used. There are many variations of switching mode power supplies, but they can be narrowed down to three basic circuit configurations (each also has a mirrored configuration); buck, boost, and fly back. Be aware that the name for the buck circuit varies from industry to industry and from person to person. It may also be referred to as an inverter, d.C. Converter, forward converter, feed forward, and others. There are also unipolar and bipolar (push-pull) versions. Features : * non-corrosive * light weight * long lasting * high performance * long performing life
EE30 horizontal 6+6pin customer transformers.
Product Details: Name:Auto transformer Usage:Power Phase:Three Coil Structure:Thyroidal Rated capacity:30-3000kvaT Type:Oil immersed Input Voltage:5-35kV Output Voltage:0.4/0.23kV Material:Copper Cooling Method:Oil Natural Frequency:50/60Hz Rated voltage:20KV
