toroidal electrical transformer 1)Audio amplifier 2)Lighting lamp 3)Medical/Communication power 4)Electrical 5)UPS Industry

Product Description for Toroidal transformer:

Professional power supply transformer used for the field of pro-amplifier, audio system, home electrical appliance, lighting, Medical equipments, Halogen quartz lamp, UPS industry, industrial control area ect….:

 Specification:

1. Universal Purpose small size, easy to install2. Reliable Safety Approvals3. Low profile & Low Weight4. Low No-load Losses5. Low Mechanical Hum6. Low Stray Magnetic Field7. Low Operating Temperature 

Standard:a. 115/230 Primary &120/240 Primary Toroida32l Transforme30r Series 100VA~3000VA b. Primary 100V, 115V, 120V, 230V, 240V / 50 Hz c. Secondary Customized Power range: 20VA to 10KVAd. 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 with washer, centre-potting g.130 Deg C Thermal Cutoff and Thermal Switch from 105 Deg C to 150 Deg C can be fitted when required.h. All data are subject to modification without prior notice

i. Certificates: CE and RoHS.

Power(VA)	Frequency Range	Weight(kg)	Dimension(H*Dmm)	Approval
20	20Hz-16KHz	0.42	78*31	UL CE CQC CSA
30	20Hz-16KHz	0.53	80*32	UL CE CQC CSA
40	20Hz-16KHz	0.62	86*32	UL CE CQC CSA
50	20Hz-16KHz	0.68	92*32	UL CE CQC CSA
75	20Hz-16KHz	1.01	100*35	UL CE CQC CSA
100	20Hz-16KHz	1.42	110*40	UL CE CQC CSA
125	20Hz-16KHz	1.75	118*43	UL CE CQC CSA
150	20Hz-16KHz	1.89	120*43	UL CE CQC CSA
175	20Hz-16KHz	2.06	123*46	UL CE CQC CSA
200	20Hz-16KHz	2.40	124*48	UL CE CQC CSA
225	20Hz-16KHz	2.48	124*50	UL CE CQC CSA
250	20Hz-16KHz	2.95	126*53	UL CE CQC CSA
300	20Hz-16KHz	3.46	135*55	UL CE CQC CSA

We have a stronger design and research team, and can provide best service for OEM/ODM as your clients, with superior quality, accuracy usage function. Welcome to contact us.

 OUR BEST ADVANTAGE AND GUARANTY AS:

1.  PRODUCTION MANAGEMENT procedure:

a. Adapt international ISO9001 standard in factory and workshop, use modern scientific management system.

b. Imported advanced production facility, trained best skillful engineer and worker, organized a full quality control and R&D team.

c. Use refined material, such as core, wire, and copper, magnetic. Connecter ect. All raw materials have passed UL, CE, ROHS test.

d. Guaranty for the quality, ensure to provide the all-time technical and after sale service.

  

2.  QUALITY CONTROL:

1) No-load test (Included no-load voltage, no-load current and no-load loss)

2) Load test (Included load voltage and temperature rise)

3) Inductive voltage test

4) Short circle protection

5) Insulation resistance

6) Hi-POT test

7) Packing inspection

  

3.  USAGE Application:

1) Audio amplifier equipment

2) Communication equipment

3) Medical equipment

4) Electric control equipment

5) Lighting and Etc.

250va w lighting Toroidal electrical Transformer