Is the product tested before shipping?

Yes, all ICs are 100% tested before sale to ensure quality and performance.

What payment methods are accepted?

We accept LC, T/T, PayPal, Western Union, and small-amount payments.

Can the output power be adjusted?

Yes, in CC mode, the current and output power setting can be adjusted externally by the sense resistor at the CS pin.

Low Standby-Power Quasi-Resonant Primary-Side Converter Adapter&Charger IC PN8370 Electronic Component

Name: Low Standby-Power Quasi-Resonant Primary-Side Converter Adapter&Charger IC PN8370 Electronic Component
Brand: CTC Technology Co., Ltd.
SKU: 790388562

Guangdong, ChinaCTC Technology Co., Ltd.

US$0.14

2,000-7,999 Pieces

US$0.07

8,000-11,999 Pieces

US$0.04

12,000+ Pieces

Product profile

Customization

Available

Conductive Type

Unipolar Integrated Circuit

Integration

LSI

Model NO.

PN8370

Technics

Thin Film IC

Feature

Low Standby

shape

DIP

Trademark

Chipown

Origin

China

HS Code

8542399000

Production Capacity

10000000

Key features

Ultra-Low Standby Power: Consumes less than 30mW standby power at 230VAC with internal HV start-up circuit.

High Efficiency Design: Multi-mode and quasi-resonant technique meets Energy Star Class VI standards.

Integrated Smart Power: Combines primary-side controller with 650V avalanche-rugged smartpower VDMOSFET.

Component Reduction: Eliminates need for opto-coupler and TL431 via primary-side sensing and regulation.

Comprehensive Protection: Includes OCP, OVP, OTP, UVLO, and CS short/open protection for system safety.

100% Quality Tested: All ICs undergo 100% testing before sale to ensure reliability and performance.

Fast Lead Time: Short lead time of 3-7 days with abundant inventory for quick delivery.

Professional Support: 24-hour support from sales and R&D team with 14 years of IC specialization.

Company profile

CTC Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-01-03 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤7.95h CertifiedTerms of Payment: LC, T/T, PayPal, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryCTC TECHNOLOGY CO., LTD. is presented as a China-based electrical and consumer-electronics manufacturer with an owned factory, multiple customer support centers, and product coverage spanning home appliances, mobile chargers, connectors, PCBA, and related electronic components. The supplier reports export activity since 2013, with exports representing 71%–90% of total sales. Production information includes three production lines, approximately 1,000,000 mobile chargers annually, more than 500 factory workers, and 6–10 quality-control staff. ISO 9001:2008, CE, RoHS, and BIS are stated for its home-appliance products. Evidence also shows transactions involving connector products with BAJAJ COMMUNICATIONS PRIVATE LIMITED and PENGUIN ELECTRONICS PRIVATE LIMITED. However, after-sales processes, financial credibility, customization execution, and innovation results are not sufficiently documented. Financial figures are omitted.

Supplier typeThe supplier is described as a manufacturer with its own factory, producing home appliances and mobile chargers while also offering electronic components, PCBA, charger solutions, and related products. Its stated business scope covers Electrical & Electronics and Consumer Electronics, with export activity conducted through agency and self-operated channels.

CertificationsThe supplier states that its products have been certified by ISO 9001:2008 quality system, CE, RoHS, and BIS. The evidence does not specify certification scope, validity, or whether all listed connector and charger products are covered, but it explicitly supports certification holding for its stated product range.

Production capacityThe supplier reports an owned factory, more than 500 factory workers, three production lines, approximately 1,000,000 mobile chargers of annual output, and 6–10 quality-control staff. It also states that 90% of wire, plastic parts, circuit boards, metal stamping, packaging, and other accessories are produced internally, providing explicit evidence of substantial manufacturing and vertical-integration capability.

Client casesShipment records associate CTC TECHNOLOGY CO., LTD. with BAJAJ COMMUNICATIONS PRIVATE LIMITED for Type-C connector products and with PENGUIN ELECTRONICS PRIVATE LIMITED for L-type electrical connectors. These records provide named-buyer evidence and repeated product transactions, although they do not establish order scale, satisfaction, duration, or performance outcomes.