PQ Flyback Ferrite Core AC DC High Frequency Transformers For Light Doorbell SMPS

• Application: Power, Electronic
• Phase: Single
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Auto-transformer
• Certification: ISO9001-2000, UL, ISO9001, CE
• Model NO.: AL-HT254
• Usage: Single-phase Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: PQ
• Brand: AL TRANSFO
• Working Frequency: 20kHz-500kHz
• Storage Temperature: -25c to +85 C
• OEM: Welcomed
• Input Voltage: 200V/220/240V/360V/480V
• Winding Material: 100% Copper
• Output Voltage: According to The Customer′s Requirements
• Temperature Rise: <85 C
• External Structure: Vertical or Horizontal Are Available
• Material: Mn-Zn
• Quality: 100% Tested
• Transport Package: Export Carton on Strong Pallet
• Specification: 50pcs/box
• Trademark: AL
• Origin: China
• HS Code: 85043190
• Production Capacity: 10000PCS/15days

Product Description

Product Description
 

PQ 10KHz High Frequency Transformer Electronic Switching Power Supply Transformers

We have ER series, EE series, EFD series, EQ series, PQ series, POT series transformers, they are used for switching power supply,main power transformer. We have qualitative products as well as professional sales and technical team, so we are able to provide customers with good products, excellent technical support and perfect after-sales service.

PQ2620
Dimension(mm)	Pin Quantity(pcs)	Pin Array(mm)	Power
36*34*25	6+6	7.5/5	60-70W
Resistance(MAX)	Inductance	Leakage(MAX)	Frequency
5-4=450m	5-4=500uH±8%	5-4=20uH	10KHz,0.25Vrms

 

Series	Feature
EE series	applied in the switching power supply,main power transformer
EF series	applied in the switching power supply,main power transformer
EFD series	Auxiliary powr transformer,main power transformer,choke coils
EPC series	Auxiliary powr transformer,main power transformer
PQ series	applied in the linear filter,choke,pulse transformer,drive transformer
EC/EER/ER series	applied in the linear filter ,current tranformer,smoothing choke coil, drive transformer, switching power transformers and chokes
EI series	Various kinds of transformers and chokes.
ETD series	Auxiliary powr transformer,main power transformer,choke coils

AL TRANSFO could design and produce according to customer requirements !





Packaging & Shipping

Application 

Switching power supplies, chargers, alarm system, TV/CRT monitor displays, UPS, VCD/DVD players, audio/visual equipment, OA machines and inverter Typical products .

Used in high-density installation with good shielding quality also used in wave carrier filter, power transformer and Aux-power transformer .
 

Our Services

1. Sample order is welcome.

2 . Fasted delivery to meet customers' need.

3. Customized packing and customer's LOGO (OEM service) are accepted 

4. Various transport ways : by sea, by air & freight company(DHL,FEDEX,UPS,TNT,EMS...)

5. Your inquiry will be replied within 24 hours.

6..Our products will be 100% test before shipping by our workers and QC

7. Good after-sale service offered, please send us feedbacks if you have any question.

8.We provide one-stop service.


Other products 

FAQ

1. Question: Lead time for samples?

    Reply: 3-5 working days.

2. Question: Lead time for mass production?

     Reply: 7 to 15 working days or depending on order quantity.

3. Question: What should provide to make custom  transformer ?

    Reply: Supply drawing is best, or tells us the size, inductance, resistance and etc.

4 . Question : What is payment term ?

    Reply : T/T , Western Union , PayPal or negotiation.