High Voltage Electrical Magnetic Power Transformers for Power Supply Approvals

We have abtained CB, IEC, ISO9001:2015 certificates for our transformers:
1.Name:high voltage Electrical magnetic Power supply Transformers IEC CB Approvals
RM PQ ER EE ETD EPC EP high frequency electronic transformer ferrite core for ballast
Product Specification:High-frequency transformers can be classified intotype. The following technical parameters are for reference only, we canall series according to.ETD type Transformer Parameters
Model
Output power :W
ETD29
30-90
ETD34
30-90
ETD39
20-500
ETD44
20-800
ETD49
20-800
ETD59
400-2000
Other Related High Frequency Transformer Parameters:Table1: EE type Transformer ParametersEE type transformerPart No.Terminal
PinsDimension mmTypeElectrical parameterABCInductanceOutput power(W)EE-8.368.08.08.3V100.0uH0.2-3.0EE-10811.510.210.2V80.0uH0.5-5.0EE-131012.012.513.0V120.0uH0.5-8.0EE-16-1614.813.316.0V90.0uH1.0-10.0EEL-161028.516.021.9V600.0uH2.0-15.0EE-19-1817.616.019.0V800.0uH3.0-30.0EEL191031.516.021.1V1200.0uH3.0-30.0EE-25-1620.018.225.2V2000.0uH3.0-45.0EEL25835.317.525.2V2800.0uH3.0-45.0EE-301021.029.230.0H900.0uH3.0-50.0EE-401427.630.540.0H1500.0uH3.0-55.0EE-42/15-11233.844.042.0H2000.0uH3.0-80.0EE-42/20-11245.039.842.0V1900.0uH3.0-90.0EE-552050.050.055.0H3000.0uH3.0-150.0EE-651655.251.865.0H4500.0uH3.0-300.0
Table2:EPC type Transformer ParametersModelDimension (mm)VAWeightABCf=50KHzf=100KHzgEPC-9.5105.5101.12.59EPC-13149145811EPC-17191118142018EPC-19201321182721EPC-25271726365929EPC-27291736527535
Table3: ER type Transformer Parameters
ER Transformer SpecificationModelPINDimensionABC+/-0.5D+/-0.5EFER25.5819.519.712.54525.5ER281230.52317.54531ER281223.128.2254529.1ER28123627204530ER281226.337.1304530.2ER331437.52822.54536ER351443.52822.54535.5ER351629.140.335.44540.3ER39164631.1254543.1ER39163341.530.8547.542.3ER40164831.1254543.1ER42151445.530254542ER4220144437.5364542
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
52.amc transformer electronic transformerelectrical ferrite coil magnet electronic power transformer
1).Features:
Has astrong 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
5)Technical capabiliies:
Over 50 sets toroidal/annular coil winding machines, 3EI type transformer lines,2 sets of vacuumannealing furnaces.6)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
3.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 all finished transformer production line and package with export standard carton and strong pallets:
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 7days 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 /confirm/iation
3 days
6
Placing afirm 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
Contact Information:
TIANJIN GREWIN TECHNOLOGY CO.,LTD
Add:Meinian Plaza.No.16 Dongting Road,Hexi Distr,Tianjin,China .
Tel: +86-22-84943756
Web: www.grewin-tech.com