Customization: | Available |
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Application: | Power, Electronic, Instrument |
Phase: | Single |
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Model | Specification | A | B | C | D | E | I | J | Power |
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 | |
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 | |
EI41 | EI-41X20 | 43 | 55 | 35 | 65.3 | 37.8 | 6.3 | 4 | 6.0W |
EI-41X26 | 50 | 55 | 35 | 67 | 45.7 | 6.3 | 4 | 10.0W | |
EI48 | EI-48X20 | 50 | 63 | 43 | 75 | 38.3 | 8 | 4 | 10.0W |
EI-48X30 | 59 | 63 | 43 | 75 | 50 | 8 | 4 | 18.0W | |
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 | 68 | 76 | 51 | 91 | 56.8 | 10 | 4 | 36.0W | |
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 | |
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 |
Application:
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. toroidal transformer 220v
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 toroidal transformer 220v
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 breakdown
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 3 to 10 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.