Specifications
Brand Name :
Greenfair
Model Number :
RM series
Certification :
CE, UL, ISO9001
Place of Origin :
China
MOQ :
1000pcs
Packaging Details :
carton box
type :
RM5 transformer
frequency :
1KHz-1MHz
core :
RM5 TP4
bobbin :
PM9820 SUMTTOMO BAKELITE
phase :
single
tube :
TFL 150V 200℃
winding :
BIFILAR CLOSE
power :
10~500W
Description

RM5 transformer flyback wire Customized small size transformer ROHS compliant

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

RM Transformer
Quick Details
Place of Origin: Guangdong, China (Mainland)
Brand Name: Greenfair, GFE, GE
Model Number: RM4, RM5, RM6, RM7, RM8, RM8A, RM10, RM10A, RM12, RM14.
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

1khz - 1mhz Small Size Transformer 3 + 3 Pin Rohs Compliant Bifilar Close

1khz - 1mhz Small Size Transformer 3 + 3 Pin Rohs Compliant Bifilar Close

WINDING PARAMETER:
WINDING ORDER MATERIAL SPEC. S--F TURNS WINDING
FASHION
ISOLATION BETWEEN WINDING
N1B T30-2.0 E2--E3 4 BIFILAR CLOSE 5.0mm/13Ts
N1A T30-2.0 E3--E1 4
N2A 1UEW φ0.14*1P 3--1 7 BIFILAR CLOSE 5.0mm/3Ts
N2B 1UEW φ0.14*1P 3--1 7

ELECTRICAL CHARACTERISTIC:
NO. ITEM MEASURE POINT TECHNICAL DATA REMARK
1 IND 1--2 100uH±15% 1KHz 1V
1 IND 1--3 101uH±15% 1KHz 1V
1 IND 2--3 419uH±15% 1KHz 1V
1 IND E1--E2 132.9uH±15% 1KHz 1V
1 IND E1--E3 32.3uH±15% 1KHz 1V
1 IND E2--E3 32.2uH±15% 1KHz 1V
2 DCR 1--2 Ω MAX AT 25℃
3 DCR 1--3 Ω MAX AT 25℃
4 DCR 2--3 Ω MAX AT 25℃
DCR E1--E2 Ω MAX AT 25℃
DCR E1--E3 Ω MAX AT 25℃
5 DCR E2--E3 Ω MAX AT 25℃

MATERIAL LIST:
NO. MATERIAL NAME MATERIAL SPEC. PROVIDER UL·NO
1 CORE RM5 TP4 TDG OR EQU
2 BOBBIN PM9820 SUMTTOMO BAKELITE E41429
3 WIRE MW-75C JIANGSU DARTONG QING JIANG M&E CO LTD E237377
4 WIRE T30
5 INSULATION TAPE CT280 YAHUA E165111
6 CLIP RM5 SUMTTOMO BAKELITE E41429
7 VANISH 8562/A HANGCHEUNG E200154

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

1khz - 1mhz Small Size Transformer 3 + 3 Pin Rohs Compliant Bifilar Close






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1khz - 1mhz Small Size Transformer 3 + 3 Pin Rohs Compliant Bifilar Close

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Brand Name :
Greenfair
Model Number :
RM series
Certification :
CE, UL, ISO9001
Place of Origin :
China
MOQ :
1000pcs
Packaging Details :
carton box
Contact Supplier
1khz - 1mhz Small Size Transformer 3 + 3 Pin Rohs Compliant Bifilar Close
1khz - 1mhz Small Size Transformer 3 + 3 Pin Rohs Compliant Bifilar Close

Shenzhen Greenfair Electronics Co., Limited

Active Member
8 Years
guangdong, shenzhen
Since 2006
Business Type :
Manufacturer, Exporter, Trading Company
Total Annual :
2000000-4000000
Employee Number :
100~400
Certification Level :
Active Member
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