Specifications

EF30 EI30 EI33 EI35 PQ3220 ETD34 EER35 ERL35 ERL39 switching mode power transformer 
Welcome custom-design

EF30 EI30 EI33 EI35 PQ3220 ETD34 EER35 ERL35 ERL39 switching mode power transformer    

High frequency transformer,hf transformer features:

• Various types of transformers available, CI, UI, EFD,EP, ER, EPC, POT, RM, EE

• High Frequency transformer suitable for EL/CCFL Inverter or DC/DC converter

• Customer's designs are welcome

  Model Number	Specification	Needle Number Ratio	Length× Width× HEI ght
  EE8.3	Vertical	2/3	8.3×5.4×5.4
  EE10	Vertical	2/3	10×8×8
  EE13	Vertical	2/3	13×12×12
  EE13	Horizontal	2/2	13×12×12
  EE16	Vertical	4/6	16×13×15
  EE16	Horizontal	3/3	16×13×15
  EE19	Vertical	3/4	19×16.5×16.5
  EE19	Vertical	5/5	19×16.5×16.5
  EE19	Horizontal	4/4	19×16.5×16.5
  EE22	Vertical	5/5	22×16×19
  EE25	Vertical	2/2	25.5×17×21
  EE25	Horizontal	4/4	25.5×17×21
  EE28	Vertical	6/6	28×22×20.5
  EE 30	Horizontal	5/5	30×25×22
  EE 30	Vertical	6/6	30×25×22
  EE 33	Vertical	7/7	33×27×25
  EC28	Vertical	6/6	28×22×20.5
  EC28	Horizontal	6/6	28×22×20.5
  EC42	Vertical	7/7	42×30×44
  EC35	Horizontal	7/7	35×28×27
  UF9.8	Horizontal	2/2	16×11×16
  UF10.5	Horizontal	2/2	18.5×17×21.5
  UF16	Horizontal	2/2	22×19×27
  O-type	15×8.5×6	-	9×17
  O-type	36×23×115	-	45×28.5×43
  O-type	40×24×14.5	-	45×24×47

• Any custom-design is available






P/RM type electric power transformer: 
*Low magnetic leakage,low loss 
*Small distributed capacity 
*Fine tuning inductance

P/RM type electric power transformer

type Specification Power Loss Work Frequency PPT PTSPH PQPM TYPE Transformer P66 ≤8W 10-400KHz P42 ≤6W 10-400KHz P36 ≤4.3W 10-400KHz P26 ≤3.0W 10-400KHz P18 ≤1.8W 10-400KHz P7 ≤0.3W 10-400KHz PH26 ≤2.8W 10-400KHz PH914 ≤0.3W 10-400KHz PH5.6 ≤0.18W 10-400KHz PT23 ≤0.18W 10-400KHz PT18 ≤1.0W 10-400KHz PT14 ≤0.8W 10-400KHz PQ35 ≤3.3W 10-400KHz PQ30 ≤3.0W 10-400KHz PQ20 ≤1.8W 10-400KHz PTS23 ≤1.5W 10-400KHz PTS518 ≤1.0W 10-400KHz RM TYPE Transformer RM14 ≤0.8 10-300KHz RM10 ≤0.6 10-300KHz RM8 ≤0.48 10-300KHz RM7 ≤0.45 10-300KHz RM6 ≤0.4 10-300KHz RM5 ≤0.35 10-300KHz RM4 ≤0.3 10-300KHz




Specifications

1.High operating frequency 
2.Good capability 
3.Wide operating voltage range 
4.Low temperature rise

5.Excellent soldering ability and heat-resistance
6.Excellent terminal strength
7.Packed in embossed carrier tape and can be used by automatic mounting machine
8.Available in customized specifications
9.Available in various sizes
10.High reliability


Applications: 
1. Switching power output and smoothing circuits
2. Used as choke coil for high frequency SMPs
3. Countermeasure against spike ripples
4.EMI/RFI filters
5.DC/DC converters
6.IP and OP devices

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




• Various types of transformers available, CI, UI, EFD, EP, ER, EPC, POT, RM, EE

• High-frequency transformer suitable for EL/CCFL Inverter or DC/DC converter

• Customer's designs are welcome

• 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

• The 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 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, inverter

• Typical product:

• 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 series: 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

Packaging & Delivery