Step Down High Frequency Light Transformer with IEC Approval
GREWIN's High Frequency Transformer:
Applicable frequency range: 20 to 100kHz :
Operating frequency: higher than 200kHz
High magnetic flux and low loss magnetic materials
With low leakage inductance and high efficiency .
The following transformer is for EE,ETL, PQ, EFD,ER,EPC,RM series:
Applications:
PCB circuits, computer, TV, monitor, scanner, duplicator, mobile adapters, printer and other equipments and instruments.
Features:
High frequency transformers ferrite core range depends on design parameters and the designers personal preferences.
Indicative power capacity for different core types (chart below) provides general guideline for an initial core selection
UL insulation system for Class B(130), F(155), H(180)
Can make customized lamination transformers
Power range: core type using N67 grade material
<5: RM4, P11/7, EF12.6 and U10
5 to 10: E(F) 16, RM5 and P14/8
10 to 20: RM6, E(F) 20, P18, U15 and EFD15
20 to 50: RM8, P22, RM10 ETD29, E25 and EFD20
50 to 100: ETD29, ETD34, RM12, P30 and EFD25
100 to 200: ETD34, ETD39, ETD44, P36, E30, E42 and EFD30
200 to 500: ETD44, ETD49 and E55
>500: ETD54, ETD59 and E65
3. Can make customized lamination transformers:
ETD COILFORMERS
| HORIZONTAL COILFORMERDIMENSIONS (mm) | |||||||||||
TYPE |
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
K |
ETD29 |
35.3 |
21.6 |
11.8 |
10 |
6.4 |
25 |
3.5 |
35.2 |
21.2 |
19.4 |
0.7 |
ETD34 |
39.6 |
25 |
13.4 |
11.4 |
- |
34.6 |
4.5 |
42.8 |
23.4 |
20.9 |
1 |
ETD39 |
44.6 |
28.9 |
15.1 |
13.1 |
- |
37 |
4.5 |
47.8 |
28.2 |
25.7 |
1 |
ETD44 |
49.6 |
31.9 |
17.7 |
15.5 |
- |
39.9 |
4.5 |
52.2 |
32 |
29.5 |
1 |
ETD49 |
54.5 |
35.7 |
19.2 |
17 |
- |
42.4 |
4.5 |
57.2 |
35.2 |
32.7 |
1 |
ETD54 |
61.5 |
39.15 |
22 |
19.8 |
- |
46 |
4.5 |
61.5 |
39.3 |
36.8 |
1 |
ETD59 |
66.9 |
42.65 |
24.9 |
22.4 |
- |
49.2 |
4.5 |
66.4 |
43.7 |
41.2 |
1 |
在线联系供应商
Other supplier products
 |
Ei 57 Customized Power Low Frequency Transformer for Lighting | Basic Info Model NO.:22va 23va 25va 27va 28.5va 30va 31va 32va 35va Usage:Ei Low Frequency Transformer for Audio, Lighting Frequency C... |
 |
Ee Series Power High Frequency Transformer for Medical Electronics | Basic Info Model NO.:GWEE13 EE14 EE16 EE20 EE32 EE36 EE42 Usage:Ee Transformer for Microcomputer Equipment Frequency Characteristics:H... |
 |
Ei 57 Customized Power Low Frequency Transformer for Lighting | Basic Info Model NO.:22va 23va 25va 27va 28.5va 30va 31va 32va 35va Usage:Ei Low Frequency Transformer for Audio, Lighting Frequency C... |
 |
Waterproof Outdoor Toroidal Transformer for Swimming and Lighting | Basic Info Model NO.:105VA 150VA 180VA 200VA 250VA 300VA 350VA 400VA Usage:LED Underwater Lamp, LED Ground Light Frequency Characteris... |
 |
High Efficiency Toroidal Transformer for UPS Winding Machine | Name:High efficiency Toroidal Transformer for Amplifier,winding machine and equipments1.Technical parameters Power Input Voltage(V) Outp... |
Same products
 |
ACREL AID150 ALARM AND DISPLAY DEVICE | 卖方: Jiangsu Acrel Electrical Manufacturing Co., LTD. | The AID150 insulation monitoring device schneideris designed for visual and audible indication of... |
 |
ACREL ANSVG STATIC VAR GENERATOR | 卖方: Jiangsu Acrel Electrical Manufacturing Co., LTD. | ANSVG series of reactive power and harmonic hybrid compensation devices are connected in parallel... |
 |
The Working Principle of Active Power Filter | 卖方: Jiangsu Acrel Electrical Manufacturing Co., LTD. | Active power filter is a new type of power electronic device used to dynamically suppress harmoni... |
 |
ACREL PZ72L-DE MULTIFUNCTION DC ENERGY METER | 卖方: Jiangsu Acrel Electrical Manufacturing Co., LTD. | PZ series intelligent DC atorch electric energy meteris designed for applications such as DC pane... |
 |
ACREL DTSD1352-C SOLAR INVERTER SMART METER | 卖方: Jiangsu Acrel Electrical Manufacturing Co., LTD. | Acrel sungrow smart meterDTSD1352 din rail type multi-function energy meter is an intelligent ins... |
