220V to 70V 70V 12V 24V 36V 48V 60V 72V 50Hz Toroidal Transformer

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Single Phase
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Separated Winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Coil Number: Autotransformer
• Coil Structure: Toroidal
• Input Voltage: 400kv
• Output Voltage: 12V
• Trademark: OEM
• Origin: Zhejiang
• Production Capacity: 20000/Month

Product Description

Product Description

 

CE UL 500VA 1000VA 1500VA 2000VA 3000VA current auto toroidal transformer 

Standard	UL   CE     ISO9001
Primary	12V, 24V, 48V, 115V, 120V, 208V, 230V, 240V, 240V, 480V
Secondary	Customized
Power	30 to 10000VA
Hi-pot test	Pri-Sec: AC 3.75KV 5mA FOR 60S, AC 1.8KV 5mA FOR 60S
Degree of Protection	IP00
Temperature rise(Ta=25ºC)	INPUT 230VAC 50Hz,PRI.&SEC. WINDING TEMPERATURE RISE 65ºC Max AT OUTPUT LOAD.(NORMAL OPEN ENVIRONMENT,RESISTANCE METHOD)
Insulation Class	Class B, Class F, Class H
Design	OEM & ODM is available

 

Rated Power (VA)	Voltage Regulation (%)	Efficiency (%)	Dimension(mm)		Weight (Kg)
			Height(C)	Diameter(A)
30	16	83	30	80	0.6
100	11	88	42	100	1.3
150	7.3	90	45	115	1.85
200	6.2	91	53	123	2.3
250	5.6	92	53	128	2.6
300	5.3	93	55	135	3
400	4.6	94	60	140	3.8
500	4.3	95	66	146	4.5
800	4	95	85	160	7
1000	3.8	96	90	165	8.5
1200	3.3	96	95	168	9
1500	3	96	100	173	9.5
2000	2.9	96	110	183	13
4000	2.2	97	135	245	23
5000	2.1	98	145	270	28

 Key Specifications/Special Features:
1. High efficiency
2. High power
3. High current
4. Low power loss
5. Low temperature rise
6. High temperature grades are available
7. RoHS Directive-compliant
8. UL insulation systems are available
9. Customized designs are accepted
10. OEM orders are welcome
Reasons of our top-quality components help your business succeed:
1. 15 years of experience customizing and power transformers and inductors
2. Your professional and reliable partner for various electronics
3. Over 1000 buyers value our products

4. 10000m2 factory with 21 production lines and 200 employees

5. 6 million units annual capacity