Basic Info
Model NO.: 3VA 10VA 50VA 100VA 150VA 200VA 250VA 300VA
Usage: RM Transformer for Microcomputer Equipment
Frequency Characteristics: High Frequency
Shape of Core: EE
Brand: Grewin RM High Frequency Transformer
Electronic Transformer Color: Yellow, Black
Frequency Electronic Transformer: Higher Than 20kHz- 200kHz
Alibaba Transformer Materials: High Magnetic Flux and Low Loss Magnetic Materials
Electronic Transformer Application: PCB Circuits, Computer, TV, Monitor, Scanner
Insulation: UL Insulation System for Class B (130), F (155), H
Magnetic Electronic Transformer: RM DC Power Magnetic Transformer Alibaba
Features: Low Transmission, Strong Anti-Interference, Dist
RM Etd Ee Electronic Transformer: Windely Used Fax Machines, PBX
Efd25 Epcs Ee65 RM10 Transformer: DC Magnetic Transformer for Electrical Microwave
High Frequency Transformer Models Sereis: Ee, Etd, Efd, Er, Ep, Ec, RM, Pq, pH etc.
Trademark: Grewin RM High Frequency Transformer
Specification: CE
Origin: China
HS Code: 85043190
Product Description
Name:
RM6 RM12 RM14 AC electronic Transformer & high frequency transformer
RM type Transformer Parameters
1).Features:
Has a strong anti-interference, distributed capacitance, impedance, attenuation of low transmission, firm
structure,can fine-tune the inductance, etc., are widely used in fax
machines, PBX.
2). 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 .
3).Applications:
PCB circuits, computer, TV, monitor, scanner, duplicator, mobile adapters, printer and other equipments and
instruments.
UL insulation system for Class B (130), F (155), H (180)
4). Can make other customized Ferrite 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
Other Related High Frequency Transformer Parameters:
Table1: EE type Transformer Parameters
EE type transformer |
Part No. |
Terminal
Pins |
Dimension mm |
Type |
Electrical parameter |
A |
B |
C |
Inductance |
Output power(W) |
EE-8.3 |
6 |
8.0 |
8.0 |
8.3 |
V |
100.0uH |
0.2-3.0 |
EE-10 |
8 |
11.5 |
10.2 |
10.2 |
V |
80.0uH |
0.5-5.0 |
EE-13 |
10 |
12.0 |
12.5 |
13.0 |
V |
120.0uH |
0.5-8.0 |
EE-16-1 |
6 |
14.8 |
13.3 |
16.0 |
V |
90.0uH |
1.0-10.0 |
EEL-16 |
10 |
28.5 |
16.0 |
21.9 |
V |
600.0uH |
2.0-15.0 |
EE-19-1 |
8 |
17.6 |
16.0 |
19.0 |
V |
800.0uH |
3.0-30.0 |
EEL19 |
10 |
31.5 |
16.0 |
21.1 |
V |
1200.0uH |
3.0-30.0 |
EE-25-1 |
6 |
20.0 |
18.2 |
25.2 |
V |
2000.0uH |
3.0-45.0 |
EEL25 |
8 |
35.3 |
17.5 |
25.2 |
V |
2800.0uH |
3.0-45.0 |
EE-30 |
10 |
21.0 |
29.2 |
30.0 |
H |
900.0uH |
3.0-50.0 |
EE-40 |
14 |
27.6 |
30.5 |
40.0 |
H |
1500.0uH |
3.0-55.0 |
EE-42/15-1 |
12 |
33.8 |
44.0 |
42.0 |
H |
2000.0uH |
3.0-80.0 |
EE-42/20-1 |
12 |
45.0 |
39.8 |
42.0 |
V |
1900.0uH |
3.0-90.0 |
EE-55 |
20 |
50.0 |
50.0 |
55.0 |
H |
3000.0uH |
3.0-150.0 |
EE-65 |
16 |
55.2 |
51.8 |
65.0 |
H |
4500.0uH |
3.0-300.0 |
Table2:EPC type Transformer Parameters
Model |
Dimension (mm) |
VA |
Weight |
A |
B |
C |
f=50KHz |
f=100KHz |
g |
EPC-9.5 |
10 |
5.5 |
10 |
1.1 |
2.5 |
9 |
EPC-13 |
14 |
9 |
14 |
5 |
8 |
11 |
EPC-17 |
19 |
11 |
18 |
14 |
20 |
18 |
EPC-19 |
20 |
13 |
21 |
18 |
27 |
21 |
EPC-25 |
27 |
17 |
26 |
36 |
59 |
29 |
EPC-27 |
29 |
17 |
36 |
52 |
75 |
35 |
Table3: ER type Transformer Parameters
ER Transformer Specification |
Model |
PIN |
Dimension |
A |
B |
C+/-0.5 |
D+/-0.5 |
E |
F |
ER25.5 |
8 |
19.5 |
19.7 |
12.5 |
4 |
5 |
25.5 |
ER28 |
12 |
30.5 |
23 |
17.5 |
4 |
5 |
31 |
ER28 |
12 |
23.1 |
28.2 |
25 |
4 |
5 |
29.1 |
ER28 |
12 |
36 |
27 |
20 |
4 |
5 |
30 |
ER28 |
12 |
26.3 |
37.1 |
30 |
4 |
5 |
30.2 |
ER33 |
14 |
37.5 |
28 |
22.5 |
4 |
5 |
36 |
ER35 |
14 |
43.5 |
28 |
22.5 |
4 |
5 |
35.5 |
ER35 |
16 |
29.1 |
40.3 |
35.4 |
4 |
5 |
40.3 |
ER39 |
16 |
46 |
31.1 |
25 |
4 |
5 |
43.1 |
ER39 |
16 |
33 |
41.5 |
30.85 |
4 |
7.5 |
42.3 |
ER40 |
16 |
48 |
31.1 |
25 |
4 |
5 |
43.1 |
ER4215 |
14 |
45.5 |
30 |
25 |
4 |
5 |
42 |
ER4220 |
14 |
44 |
37.5 |
36 |
4 |
5 |
42 |
Table4: PQ type Transformer Parameters
COILFORMER DIMENSIONS (mm) |
TYPE |
A |
B |
C |
D |
E |
F |
G |
H |
I |
J |
K |
L |
M |
N |
O |
PQ20/16 |
23.15 |
17.35 |
23.15 |
20.3 |
2.5 |
9 |
3.8 |
5.1 |
17.9 |
9.7 |
7.82 |
10.8 |
2.4 |
0.6 |
7.35 |
PQ20/20 |
23.15 |
17.35 |
23.15 |
20.3 |
2.5 |
9 |
3.8 |
5.1 |
22 |
13.85 |
12 |
10.8 |
2.4 |
0.6 |
7.35 |
PQ26/20 |
26.6 |
21.85 |
29.75 |
25.4 |
- |
12.3 |
3.8 |
7.6 |
21.5 |
11.05 |
9 |
14.2 |
2.4 |
0.65 |
7.2 |
PQ26/25 |
26.6 |
21.85 |
29.75 |
25.4 |
- |
12.3 |
3.8 |
7.6 |
26.05 |
15.65 |
13.55 |
14.2 |
2.4 |
0.65 |
7.2 |
PQ32/20 |
32.15 |
26.7 |
34.3 |
30.5 |
- |
13.85 |
5.1 |
7.6 |
22.35 |
11.05 |
8.9 |
15.9 |
2.8 |
0.75 |
7.2 |
PQ32/30 |
32.15 |
26.7 |
34.3 |
30.5 |
- |
13.85 |
5.1 |
7.6 |
32.15 |
20.85 |
18.7 |
15.9 |
2.8 |
0.75 |
7.2 |
PQ35/35 |
35.00 |
31.0 |
39.0 |
- |
- |
15 |
- |
- |
37.4 |
- |
22.4 |
16.9 |
- |
1 |
5 |
5)Advantage:
1.UL, CUL, CE, ISO9001:2008
2.We offer custom-made transformers, OEM and ODM are welcome
3.We deliver the quality you expect at consistently competitive prices
4.Transformer quality lifetime:10 Years.
5.Specialty Sales service:5 -10 Years
6.Transformers Test: 100% test before the shipment
About us:
1). Tianjin Grewin Technology Co.,ltd. has always laying great emphasis on our core business philosophy "Quality and Honesty First ".
2)product procedure:
The following picture showed you about GREWIN and production line and
electronic exhibition :
3).Terms of Shipment:
Within 10 working days after received related prepayment or L/C.
4).Payment terms:
(1). T/T 100% or 50% deposit by T/T in advance, balance amount to be paid 7 days before
delivery.
(2). By irrevocable L/C at sight, to be issued immediately against confirmed order.
(3). Payment by T/T, if order amount is less than USD 20,000.
5).Flow chart of trading activities:
NO |
Step |
Days need |
1 |
Request for quotation |
1 day |
2 |
Making quotations |
1 day |
3 |
Offer and counter offer |
3 days |
4 |
Sending and receiving samples |
3-10 days |
5 |
Sample confirmation |
3 days |
6 |
Placing a firm order |
1 day |
7 |
Paying and receiving the down payment |
1-4 day |
8 |
Factory production & Quality inspection |
15-20 days |
9 |
Paying and receiving the balance |
4 days |
10 |
Delivery of goods |
1 days |