Ei Transformer Single Phase Power 230V 240V 120V 100V with UL PSE CCC Ce CB Approval

• Customization: Available
• Application: Power
• Phase: Single
• Model NO.: EI
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Auto-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
• Brand: Ann
• Transport Package: Carton
• Specification: Mounting Hole: 63*44mm
• Trademark: ANN
• Origin: Wenzhou
• HS Code: 8504339000
• Production Capacity: 1000000pieces/Year

Product Description

Packaging & Delivery
Packaging Details
ei silicon steel for transformer 
1)Exported carton 
2)Special package required by clients.
Delivery Time
Shipped in 1 days after payment

220v 230V 110v EI transformer pcb mount power transformer applied in the switching power supply,main power transformer.

Model	Specification	A	E	C	D	B	I	J	Power
DX-EI28	EI-28X12	30	41	27	51	26	7	3	1.0W
	EI-28X15	30	41	27	51	28.6	7	3	1.5W
	EI-28X18	30	41	27	51	31.5	7	3	2.0W
DX-EI35	EI-35X10	37	49	31	59	27.4	6.4	4	1.0W
	EI-35X15	37	49	31	59	31.4	7	4	2.0W
DX-EI41	EI-41X20	43	55	35	65.3	37.8	6.3	4	6.0W
	EI-41X26	43	55	35	67	45.7	6.3	4	10.0W
DX-EI48	EI-48X20	50	63	43	75	38.3	8	4	10.0W
	EI-48X30	50	63	43	75	50	8	4	18.0W
DX-EI57	EI-57X25	59	74	50	84	48	7.3	4	20.0W
	EI-57X30	59	76	51	91	50.8	10	6	28.0W
	EI-57X35	59	76	51	91	56.8	10	4	36.0W
DX-EI66	EI-66X30	68	84	59	98	56.6	10	4	36.0W
	EI-66X35	68	84	59	98	59.8	10	4	50.0W
	EI-66X44	68	84	59.3	108	68.7	12	5	70.0W
DX-EI76	EI-76X32	78	95	67	108	64	8	4	52.0W
	EI-76X38	78	95	67	108	65.6	9	5	70.0W
	EI-76X45	78	93	67	106	75.2	9	5	90.0W

*The parameter is only for reference as typical data, customized are welcomed.   
 

pplication:
    This single-phase transformer is widely applied to the little power of DVD, hi-fi stereo, TV, small adaptor, beauty equipment, instruments and Apparatuses equipment, stage light, lighting control circuit, air-conditioning equipment control circuit, medical equipment, monitoring equipment, automation equipment control circuit, machinery and equipment, energy-efficient equipment.    ei silicon steel for transformer

Basic Data: 
Capacity: 0.5VA-250VA 
Phase: Single phase
Input: AC Power with Voltages of Various Countries 
Output: AC Current, Voltage, According to Customers Requirements 
Frequency: 50-60Hz 
Voltage Regulation: 12%-3% 
Manufacture Standard: GB/T15290-94, GB/19212-2006, GB2828-2829-87 
Insulation Class: B, 130 Celsius Degree; E, 120 Celsius Degree 
Temperature-rise: ≤85 Celsius Degree   ei silicon steel for transformer

Features: 
a) High efficiency,  We use good silicon sheet and good copper wire 
b) Low heat generation
c) 3 frames or full isolation bobbin
d) The cores are lapped by silicon steel sheet of high - quality and have been treated by insulation 
e) Clean appearance and convenient installation
f) Competitive pricing.
Testing Items:
No-load Test(No-load Current, No-load Voltage, No-load Loss)
Load Test (Load Voltage, Temperature-rise)
Inductive Voltage Test, DC Resistance Test,  Safety Test
Operating environment:
1) Temp.: The ambient temperature can not over +40°C.
2) Altitude: Mounting location can not exceed the altitude of 2000m
3) Relative humidity: Maximum 90%
4) The site not attack by rain and snow
5) The medium which no explosion danger, no corroding metal, no electrical breakdow