Specifications

Core material:Soft magnetism Ferrite core Core 

specification is complete 

Be supplied with their match bobbins

Features:

Ferrite core are widely used in computers, tele communication equipment, consumer's electronics such as TV, VTR and audio sets, industrial automation equipment and various kinds of electronic instruments, etc.As a leading magnets manufacturer in China, supported by our sophisticated quality system, we produce topquality soft ferrite, together with famous service.Our main products and each application are listed in the following:(For further information about our products.) 

Production equipment:
. Automatic Winding Machine
. Semi-automatic Winding Machine
. Toroidal Winding Machine
. Insert Lamination Machine
. Wave Soldering Machine
. Plastic Termal Ultraviolet Machine
. Domino Ink Jet Printing Machine

 Note:

1.The power capacity of each core type varies due to differences in topology, operating frequency and temperature, flux density, and material grade.

2.If you're interesting in our RM series,welcome to visit our company web link ,You could check the different dimension of the all RM high frequency transformers in the range of frerrite core transformer.

Feature

1. High transmission efficiency

2. High isolation strength

3. Low leakage current

4. Lower profile and weight

5. Minimum power loss

6. High-temperature resistant

7. Stable performance

8. Operating temperature -40°C to +125°C

Applications

1. Measuring appliance, inverters, chargers, alarm system

2. Television sets, Microcomputer equipment, printers, Terminals.

3. UPS, VCD/DVD players, audio and visual equipment

4. VCRS, Copy machine, Audio equipment, Game machines

5. Switching power supply

1. Switchingpower output and smoothing circuits
2. Used as choke coil for high frequencySMPs
3. Countermeasure against spike ripples
4.EMI/RFI filters
5.DC/DCconverters
6.IP and OP devices

• Various types of transformers available, CI, UI, EFD, EP, ER, EPC, POT, RM,EE

• High-frequency transformer suitable for EL/CCFL Inverter or DC/DC converter

• Customer's designs are welcome

• Switching power transformer

• pulse transformer

• telecom transformer

• audio frequency transformer

• isolated and line matching transformer

• ignition transformer

• EE5 current sensor transformer

• ADSL transformer

• EFD series transformer

• ER series transformer

• RM series transformer

• EP series transformer

• EPC series transformer

• EE series transformer

• The introduction of transformers of our main product:

• EC, EE.EI and PQ type high frequency switch transformer

• EP type magnet shielding switch transformer

• RM type communication filter, aux power transformer

• ET, FT type linearity filter

• T (ring) type filter and switch transformer

• G (jar shape) switch transformer

• DR (I) type transformer

• T (ring) iron power core, DC filter inductor

• Application: switching power supplies, chargers, alarm system, TV and CRTmonitor displays, UPS, VCD/DVD players, audio and visual equipment, OA machines,inverter

• Typical product:

• EI, EE series: EI, EE-5.0, 8.3, 10, 13, 16, 19, 22, 25, 28, 30, 33, 35, 40,42, 50, 55, 60

• EF series: EF-4539, 16, 20, 25, 32

• ERL series: ERL-28, 35, 39, 42, 49

• ETD series: ETD-29, 34, 39, 44, 49, 54, 59

• EFD series: EFD-15, 20, 25, 30The introduction of transformers of our mainproduct:

• EC, EE.EI and PQ type high frequency switch transformer

• EP type magnet shielding switch transformer

• RM type communication filter, aux power transformer

• ET, FT type linearity T (ring) type filter and switch transformer

• G (jar shape) switch transformer

• DR (I) type transformer

• T (ring) iron power core, DC filter inductor

• RM series: RM-4, 5, 6, 8, 10, 12, 14

• Feature: used in high-density installation with good shielding quality

• Applicaiton: wave carrier filter, power transformer adn aux-powertransformer

• Customized designs are accepted

rm8 electronic toroidal transformer

Characteristics:

1. Universal Purpose small size, easy to install
2. Reliable Safety Approvals
3. Low profile & Low Weight
4. Low No-load Losses
5. Low Mechanical Hum
6. Low Stray Magnetic Field
7. Low Operating Temperature
8. High Efficiency
9. Good Static Insulation between Primary and Secondary
10. Punily Leakage Current
11. Easy to mount
12. Competitive price and customerized

Standard:

a. 115/230 Primary &120/240 PrimaryToroida32l Transforme30r Series 100VA~3000VA 
b. Primary 100V, 115V, 120V, 230V, 240V / 50 Hz
c. Secondary Customized Power range:20VA to 10KVA
d. Standard UL506, UL1411,EN61558, EN6060-1, UL2601, UL544 
e.Insulation Class B, Class F, Class H 
f.Mounting One Metal plate, Two Rubber pads, One set of bolt & nut withwasher, centre-potting 
g.130 Deg CThermal Cutoff and Thermal Switch from 105 Deg C to 150 Deg C can be fitted whenrequired.
h. All data are subject tomodification without prior notice

i. Certificates: CE and RoHS.

Description:

Standard	ULCE RoHs
Primary	100V,110V,115V, 117V,120V,220V, 230V, 240V 50/60Hz
Secondary	Customized
Powerfactor	0.9 to0.98
Efficiency	80%-99%
Voltageregulation	16-1.6%
Output no-loadloss	0.5-10W
Temperaturerise	≤85°C
InsulationClass	ClassB, Class F, Class H
Mounting	1)1.Parts for mounting supplied(rubber mats, screws andnuts)
	2)2.Central proxy resin encapsulation and drilling
Mounting	1)1.Parts for mounting supplied(rubber mats, screws andnuts)
	2)2.Central proxy resin encapsulation and drilling
Other data: 130 °C Thermal cutoff and switch from 105 °C to 150 °C canbe fitted when required