brand:
MCTitem no.:
MCTT5211C00X Matching Transformersshipping port:
ShanghaiHigh frequency matching transformers fall under input, interstage and output transformers. Input transformers are connected at the amplifier input and match the signal source's output resistance with the amplifier's input resistance. As the input signal level is relatively low, such transformers require good protection from external magnetic fields.
Matching transformer from Hefei Mycoil is intended for telecommunications equipment. It is equivalent to SM-LP-5001. Asymmetric transformer i.e. it has two identical windings. With planar leads intended for SMD printed wiring. However, they also allow soldering into holes. It has the transformation ratio of 1:1; its input and output impedance is 600 Ohm. The transformer's insulation resistance is 100 mega Ohm. It is a small device with the dimensions being 12.5× 9.6 ×7.36 mm.
We produce various audio transformer and impedance matching transformers. All matching transformer materials we used are environmental protected. We accept custom made and OEM service.
Part Information
Product Name: High Frequency Matching Transformer for Switching Power Supplies
Product Range: Transformers, Inductors, coils, bobbins, ferrite cores.
Applications: Switching power supplies, high frequency transformers, chargers, inverters, UPS, SMPS, VCD/DVD players, audio and visual equipment, OA machines, household appliances.
Packing Details: PP packing belt + Outer packing hard paper carton + inner packing pearl cotton or plastic tray
Samples time: 7-10 days for customized parts, 3-5 days for standard parts.
Electrical Specifications
Nominal Impedance:600 Ω
Turns Ratio 1:1
Insertion Loss:2.0 dB max. at 2 kHz
Frequency Response:±0.25 dB max. 200-4 kHz
Return Loss:24 dB min. 200-4 kHz
Balance:80 dB min.
Distortion:-76 dB max.@ 600 Hz, -10 dBm
Dielectric Strength:2000 VRMS for 1 min.
Insulation Resistance:100 MΩ @ 500 V
DC Resistance
Primary:115 Ω ±15 %
Secondary :115 Ω ±15 %
Shunt Inductance:3.8 H min.
Shunt Loss:7500 Ω min.
Leakage Inductance:6 mH typ. @ 1 kHz
Power Level :10 dBm
Operating Temperature:-20 °Cto +85 °C
Storage Temperature:-40 °Cto +85 °C
Product Dimensions
If you have any request, please contact us, we will give you fast reply.
Email: sales003@mycoiltech.com
Skype: sales003_125
Contact: Miss Lily Yu
TEL: +86 551 6619 6829
EI14 audio frequency transformer has stable inductance value, small inductance deviation during adding of superposed current, large working current.
EF12.6 audio frequency transformer(circuit components) mainly for radio communication, radio and television. Our audio frequency transformers number is MCTAF12A01E-MCTAF12A08E.
Sendust core for EMI filter. EQ series sendust corefor transformer has large energy storage capacity and excellent DC bias characteristics. Material properties: MS for Fe-Si-Al, MSF for Fe-Si. We can provide samples for testing first.
Audio frequency transformer clamps. SUS-301 iron clips for EFD12 transformer. Clip Size=12.5mmX11.5mmX3.0mm. There is ready stock for our regular and hot selling parts. We can design,develop and produce transformers to meet customers requirements.
6+0 Pins Vertical Bobbin, Phenolic Material,UL REC:94V-0 DIP Bobbin With Pin Dia=0.6mm
EE42/20 ferrite core bobbin, 9+9 pin EE42 through hole transformer. Bobbin Size=45.8mmX39.6mmX45.0mm. Parallel Distance=27.50mm.Pin pitch=5.0mm. EE42 electronic transformer factory, with high transmission power and low temperature rise,welcome customzied wound components. PBT material EE42 coil former.
5+2 Pins Vertical Bobbin,Phenolic Material,UL REC:94V-0 Pin Pitch1=3.6mm Pin Pitch2=2.5mm Parallel Distance=13mm
ET35 Common Mode Choke has high impedance at applicable frequency, high self-resonant frequency and provides excellent noise suppression for high frequency ranges.
ETD54 power transformer with wide range, stable performance and low temperature rise. 11+11 pins horizontal ETD54 bobbin. Bobbin Size=61.5mmX61.2mmX44.8mm. Pin distance=5.08mm. Parallel Distance=45.9mm. DIP bobbin.
7+7 Pins ER35 horizontal transformer bobbin. DIP bobbin. Parallel Distance=37.2mm. Pin Pitch=5mm. UL REC:94V-0. Bobbin Size=42.6mmX36mmX28.2mm. ER35 phenolic bobbin.
ER28 electronic transformer. 5+5 pins vertical bobbin. Bobbin Size=25.0mmX23.0mmX27.3mm. Pin Pitch=5.0mm. Parallel Distance=17.5mm. We can make bobbin tooling. DIP bobbin. Phenolic transformer bobbin. UL REC:94V-0
6+0 pins EQ40 electronic transformer bobbin. DIP bobbin Vertical type bobbin. We can make bobbin tooling. Bobbin Size=45.15mmX36.85mmX19.6mm. UL REC:94V-0