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Customization pcb Mount smps Led Transformer 31v
Product Description
EFD20 Transformer has the characteristics of low loss, large output power, wide operating frequency, low temperature rise and stable performance.
Widely used in TV power supplies, monitors, switching power supplies, navigation, etc.
Widely used in TV power supplies, monitors, switching power supplies, navigation, etc.
Product Display
EFD20 | ||||||
Dimention(mm) | Pin Quantity(pcs) | Pin Array(mm) | Power | |||
22*22*12.5 | 5+5 | 3.7 | 15-20W | |||
Resistance(MAX) | Inductance | Leakage(MAX) | Test Condition | |||
8-10=2.88Ω±20% | 8-10=1.35mH±10% | 8-10=65uH MAX | 100KHz,1Vrms | |||
NO. | Application | L(max) | W(max) | H(max) | Pin | Pin pitch | Row pitch |
EFD20 | Flyback transformer | 21.5 | 21.5 | 12.5 | 4+4 | 5.0 | 17.5 |
EFD20 | Flyback transformer | 22.0 | 22.0 | 12.5 | 5+5 | 3.7 | 17.5 |
EFD30 | Flyback transformer | 38.0 | 34.5 | 20.0 | 6+6 | 5.0 | 27.5 |
Packing & Delivery
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FAQ
1. Can I get sample for testing before bulk order?
Of course.Samples can be offered to you by free, but express costs should be undertaken by buyer.
2.What is your lead time?
Small sample order 3-5 working days; Large order should be within 15 working days after order confirmed.
3. What's your Guarantee?
Within 2 years, if any quality problem, the defect products will be all replaced at once.
4. How to purchase from us?
Offer Requirement for Inquiry →Producing Sample →Sample Confirmation → Quotation →PI → Confirm PI → Arrange Payment→ Manufacture→Shipping
5.How to Pay with your visa&master card:
a. Please creat a personal buyer account before you buy from alibaba.
b.Write your email address, when place an order.
c. Go to your email and click the link, "send initial payment/pay balance" or "go to pay"
d. Then choose "+Add a new card to pay in USD($)"
e. Fill in the bank card information, "Confirm and Pay", that charge from your card derectely, place an order successful
6. What's your trade term?
EXW,CPT FOB CIF DDU DDP are all acceptable.
7. Can I order with my logo printing, size and shape?
Sure, but MOQ should be negotiated.
8.What's your payment term?
T/T, D/P, D/A, L/C, PayPal.
9. What's your express service?
Fedex, DHL,TNT,UPS with great discount up to 80%.
Of course.Samples can be offered to you by free, but express costs should be undertaken by buyer.
2.What is your lead time?
Small sample order 3-5 working days; Large order should be within 15 working days after order confirmed.
3. What's your Guarantee?
Within 2 years, if any quality problem, the defect products will be all replaced at once.
4. How to purchase from us?
Offer Requirement for Inquiry →Producing Sample →Sample Confirmation → Quotation →PI → Confirm PI → Arrange Payment→ Manufacture→Shipping
5.How to Pay with your visa&master card:
a. Please creat a personal buyer account before you buy from alibaba.
b.Write your email address, when place an order.
c. Go to your email and click the link, "send initial payment/pay balance" or "go to pay"
d. Then choose "+Add a new card to pay in USD($)"
e. Fill in the bank card information, "Confirm and Pay", that charge from your card derectely, place an order successful
6. What's your trade term?
EXW,CPT FOB CIF DDU DDP are all acceptable.
7. Can I order with my logo printing, size and shape?
Sure, but MOQ should be negotiated.
8.What's your payment term?
T/T, D/P, D/A, L/C, PayPal.
9. What's your express service?
Fedex, DHL,TNT,UPS with great discount up to 80%.