Currently, KATY Electronic Technology Co., LTD only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
We have a professional and experienced quality control team to strictly verify and test the POL-22007. All suppliers must pass our qualification reviews before they can publish their products including POL-22007 on KATY Electronic Technology Co., LTD; we pay more attention to the channels and quality of POL-22007 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
The price and inventory of POL-22007 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
Warm Tips: Some orders in certain payment forms may require handling fee.
Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the POL-22007 we delivered, we will accept the replacement or return of the POL-22007 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of POL-22007.
(3)The PartNo is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
If you need any after-sales service, please do not hesitate to contact us.
Image | ![]() |
![]() |
![]() |
![]() |
![]() |
Part Number | POL-12012 | POL-INN039 | POL-30030 | POL-45012 | POL-INN042 |
Manufacturer | Premier Magnetics | Premier Magnetics | Premier Magnetics | Premier Magnetics | Premier Magnetics |
Series | - | - | - | - | - |
Packaging | Tape & Box (TB) | Tape & Box (TB) | Tape & Box (TB) | Tape & Box (TB) | Tape & Box (TB) |
Product Status | Active | Active | Active | Active | Active |
Type | For AC/DC Converters | For AC/DC Converters | For AC/DC Converters | For AC/DC Converters | For AC/DC Converters |
Applications | LED Drivers, AC/DC SMPS | Flyback Converters | LED Drivers, AC/DC SMPS | LED Drivers, AC/DC SMPS | Flyback Converters |
Intended Chipset | TOP202YAI | - | TOP227Y | TOP204YAI | - |
Chipset Manufacturer | Power Integrations | - | Power Integrations | Power Integrations | - |
Voltage - Primary | - | - | - | - | - |
Voltage - Auxiliary | - | - | - | - | - |
Voltage - Isolation | 3000V | - | 3750V | 3000V | - |
Inductance @ Frequency | 620µH @ 100kHz | - | 750µH @ 100kHz | 950µH @ 100kHz | 460µH @ 100kHz |
Frequency | - | - | - | - | - |
Operating Temperature | - | - | - | - | - |
Grade | - | - | - | - | - |
Qualification | - | - | - | - | - |
Mounting Type | Through Hole | - | Through Hole | Through Hole | - |
Size / Dimension | 0.906" L x 0.709" W (23.00mm x 18.00mm) | - | 1.350" L x 1.260" W (34.30mm x 32.00mm) | 1.122" L x 1.004" W (28.50mm x 25.50mm) | - |
Height - Seated (Max) | 0.984" (25.00mm) | - | 1.417" (36.00mm) | 0.953" (24.20mm) | - |
Footprint | - | - | - | - | - |
Style | - | - | - | - | - |