220V AC 24V Ei48 Ei57 Ei66 Ei76 Ei86 China Wholesale Transformer

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, UPS
• Phase: Single
• Model NO.: EI48 EI57 EI66 EI76 EI86
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Auto-transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Single-phase Transformer, Rectifier Transformer, Power Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EI
• Brand: Okerda
• Input Voltage: 220V/110V
• Frequency: 50/60Hz
• Output Voltage: 9V 12V 15V 24V 30V
• Power: 60W~130W
• Transport Package: Carton on Pallet
• Specification: EI48 EI57 EI66 EI76 EI86
• Trademark: OEM
• Origin: China
• HS Code: 8504319000
• Production Capacity: 500000PCS/Month

Product Description

EI96 EI86 EI76 welding machine Control transformer 

 

Model:EI86X30

Input:0-220v-380v

Output: 15V-0V-15V

              18V-0V-18V

Features:

• Input voltage: 100/120/220/230/240V (+/- 10%)
• Output power: 0.5VA - 2000VA
• Frequency: 50/60Hz
• Complies with: UL/CSA/European/CQC standards
• Audio equipment, small/medium/large home electric appliances
• Insulation grade: Class A, Class B, Class F
• Various types are avaiable:

Model Number	Power (VA)	Adjusting Rate(%)	Efficiency(%)	Exterior and Installing Dimension(mm)					Weight(kg)
				A	B	C	D	E
EI 28×12	0.5	30	71	30	31	27	40	-	0.068
EI 35×15	1.5	25	75	37	35	32	44	-	0.110
EI 41×16	3	20	78	43	42	35	54	-	0.165
EI 41×20	4	20	78	43	38	36	55	-	0.476
EI 48×24	8	18	80	50	42	42	60	-	0.588
EI 48×30	20	17.1	80.5	50	52	42	60	-	0.68
EI 57×24	22	17	80.8	59	47	50	72	-	0.69
EI 57×30	25	16.8	81.2	59	52	50	72	-	0.72
EI 57×37	35	16	82	59	62	50	72	-	0.887
EI 66×28	25	15.8	83	68	53	60	55	-	0.987
EI 66×36	37	15.8	84	68	65	60	55	-	1.586
EI 66×45	50	13	85.1	68	75	60	55	-	1.35
EI 76×33	60	12.9	85.5	78	56	68	65	-	1.3
EI 76×45	80	11.1	86	78	78	68	65	-	1.768
EI 76×65	140	11	86	78	94	68	65	-	1.976
EI 86×36	65	10	86.5	86	65	75	73	58	2.47
EI 86×45	100	10	86.9	86	81	75	73	67	2.47
EI 86×53	125	10	87	86	80	75	73	75	2.91
EI 96×38	95	9	87.5	96	73	85	78	58	2.712
EI 96×45	130	9.2	87.2	96	82	85	78	65	3.22
EI 96×50	150	9.2	87	96	86	85	78	70	3.569
EI 105×50	200	8.5	90	105	80	93	88	76	3.7
EI 105×76	250	8.5	90	105	90	93	88	76	5.2
EI 114×70	300	5.0	82.3	114	115	100	95	90	5.8
EI 114×90	350	4.7	82.4	114	125	100	95	110	7.52
EI 133×70	400	4.5	82.9	133	120	111	111	99	8.71
EI 133×85	450	4.5	93.1	133	114	111	111	114	9.01
EI 152×73	500	4.0	93.5	152	126	128	109	109	10.4
EI 190×85	2000	3.5	96	190	135	154	112	112	20

Characteristics: 
1) High efficiency, good silicon sheet & copper wire 
2) Low heat generation
3) 3 frames or full isolation bobbin
4) The cores are lapped by silicon steel sheet and treated by insulation 
5) Clean appearance and convenient installation
6) Reasonable and favorable price.

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, etc. 

Related Products

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) Temperature: 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 breakdown

Welcome OEM Transformers.