Electrical Characteristics:
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 100MΩ miin. between primary&secondary.
Feature:
1. Custom designs available
2. High efficiency of over 95%
3. High frequency range 10kHz-1MHz
4. High isolation strength
5. Lower profile and weight
6. high power density
7. High-temperature resistant
8. Operating temperature -40°C to +125°C
9. Power range 10w-10kw
10. Large transmission power, low less, wide range, stable performance and low temperature rise
11.used for electric apparatus,aircraft, transmitter,communication equipments
12.RoHs compliant
APPLICATIONS:
1. VCRS, Copy machine , Audio equipment , Game machines
2. TV sets, Microcomputer equipment, printers, Terminals
3. communications control equipment
4.Switching power supply, chargers, alarm system
5. UPS, VCD/DVD players, audio and visual equipment
6. OA machines, inverters, chargers, alarm system
Modle No:
PQ 2020 2016 2625 3230 3535 4040 5050
EI, EE series: EI, EE-5.0, 8.3, 10, 13, 16, 19, 22, 25, 28, 30, 33, 35, 40, 42, 50, 55, 60
EF series: EF-4539, 16, 20, 25, 32
ERL series: ERL-28, 35, 39, 42, 49
ETD series: ETD-29, 34, 39, 44, 49, 54, 59
EFD-15, 20, 25, 30The introduction of transformers of our main product:
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 T (ring) type filter and switch transformer
G (jar shape) switch transformer
DR (I) type transformer
T (ring) iron power core, DC filter inductor
RM series: RM-4, 5, 6, 8, 10, 12, 14
Specifications
switching power transformer
1.Have various type
2.high permeability
3.high saturation flux density.
4.ROHS certification
switching power supply transformer EE,EI,ETD,PQ,RM,EF,ETC series
Customized designs are welcome
Prototype, medium quantity, aswitching power supply transformer EE,EI,ETD,PQ,RM,EF,ETC series, transformer
switching power transformer
Possessing of high permeability,high saturation flux density and loss,especially about at 100oC the power loss goes bottom.high frequency transformers. power-transformers,choke coils,communciation syandby transformers.
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