Switching Mode Electrical Power Supply Transformer Battery Charger High Stability

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Shenzhen Greenfair Electronics Co., Limited

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Switching Mode Electrical Power Supply Transformer Battery Charger High Stability

Name: Switching Mode Electrical Power Supply Transformer Battery Charger High Stability
Brand: Greenfair
Price: 1 USD

Buy cheap Switching Mode Electrical Power Supply Transformer Battery Charger High Stability product

Brand Name : Greenfair

Model Number : PQ series

Certification : CE, UL, ISO9001

Place of Origin : China

MOQ : 1000pcs

Packaging Details : carton box

type : PQ40 transformer

frequency : 1KHz-1MHz

core : PQ5050 PC44/TP4A

bobbin : PHENOLIC UL94V-0 150℃

phase : single

Structure : vertical

copper : UEWF, copper foil 0.2*28mm

power : 10~500W

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PQ40 big power flyback transformer for led driver and battery charger switching mode power transformer high stability

Features:
1. Custom designs available
2. High efficiency of over 95%
3. High frequency range 1KHz-1MHz
4. High isolation strength
5. High-temperature resistant
6. Operating temperature -40°C to +125°C
7. Power range 10w-500w

PQ Transformer
Quick Details
Place of Origin: Guangdong, China (Mainland)
Brand Name: Greenfair, GFE, GE
Model Number: PQ16/12, PQ20/7, PQ20/10, PQ20/16, PQ20/20, PQ23/17, PQ26/15, PQ26/20, PQ26/25, PQ27/25, PQ32/11, PQ32/20, PQ32/25, PQ32/30, PQ33/12, PQ35/9, PQ35/25, PQ38/11, PQ38/12, PQ40/20, PQ40/40, PQ50/50.
Usage: High Frequency
Phase: Single
Coil Structure: Toroidal
Coil Number: Autotransformer
color: yellow
size: horizontal
type: EE,EI ,EC,PQ,EFD,EPC,UU,R,RH,DR, etc
Core grade: PC40, 3C90,TP4
Bobbin material: Phenolic

Application:
Power supply Driver
Lighting appliance
Communication equipment
LCD Power Supply

Converter and inverter

Switching Mode Electrical Power Supply Transformer Battery Charger High Stability

MATERIAL
no	MATERIAL	SPEC.	SUPPLIER	UL.
1	core	PQ4040S PL-7,PC40	TDG/TDK
2	bobbin	PM9630	SUMIDA	E41938
3	wire	MW-75C	TAI-1	E85640
4	tape	1P801	PLEO	E126174
5	margin	1H860	PLEO	E126174
6	tube	2T-TFT 300V 200℃	PLEO	E176865
7	varnish	BC-346A	JIEDI	E51047

PARAMETER
NO	ITEM	PIN	TEST DATA	TEST CONDTION
1	INDTANCE	N1	280--300uH	1KHz 0.3V
2	Q VALUE	N1	20MIN	100KHz 0.3V
3	Leakage inductance	N1	≤5uH	1KHz 0.3V short other widings
4	HI-POT	N1---N2,N3	2.343KVAC Without break	4mA 60S
5	HI-POT	N1--CORE	1.8KVAC Without break	4mA 60S
6	HI-POT	N2,N3--CORE	1.5KVAC Without break	4mA 60S
7	DCR	N1	≤100mΩ	25℃
8	DCR	N2	≤65mΩ	25℃
9	DCR	N3	≤55mΩ	25℃

General information:
It is recommended that the temperature of the part does not exceed +125°C under worst case conditions.
Storage Temperature: -40°C to 85°C
Operating Temperature: -40°C to 125°C
Test conditions of Electrical Properties: 20°C, 33% RH if not specified differently

OPERATING TEMPERATURE RANGE, PACKAGE QUANTITY, PRODUCT WEIGHT
Temperature range		Humidity range		Standard test conditions
Operating temperature*	Storage temperature	Operating temperature**	Storage temperature**	Operating temperature**	Storage temperature**
( ℃)	( ℃)	( % RH)	( % RH)	( ℃)	( % RH)
-30 to +120	-40 to +80	10 to +95	10 to +95	25 ± 10	25 to +75

* With self-heating
** Maximum wet-bulb temperature 38°C, without dewing
*** Without dewing

Switching Mode Electrical Power Supply Transformer Battery Charger High Stability

Product Tags:

big power transformers

linear power transformer

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