Chanyee

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About Chanyee

Chengyi Electronics (Jiaxing) Co., Ltd was founded in 2004, located in Jiaxing City, China, specialized in single-sided, double-sided and multi-layer PCBs which are widely applied in Automotive Electronics, Industrial controller, Consumer Electronics, Safety and Security, and other fields. Especially for Automotive Industry, CHANYEE has been implementing VDA6.3 for many years, and achieved positive results. Our products are exported to dozens of countries such as USA, Mexico, Russia, Bulgaria, Italy, Spain and Serbia.

Automotive PCB Design

Chanyee15 May, 2024Astrology

Reliability is a key driver for Automotive PCB Design and transportation industries. CHANYEE has developed materials that engineers need to provide excellent heat resistance in terms of working temperature and thermal cycle performance, achieved through patented filler technology, and meet or exceed the most demanding customer requirements.

Immersion Tin (ImSn) PCB Finish

Chanyee15 May, 2024Event/Party Planner

Immersion Tin (ImSn) is a metallic coating of ?Tin?, which is deposited directly over the top copper layer of a PCB using an electroless chemical bath process. PCB finishes are used to protect the copper tracks and pads on printed circuit boards while in storage. Immersion Tin forms a dense uniform coating (0.8 to 1.2 micrometers) with good hole wall lubricity. Its appearance is usually White, so it is also called ?White Tin?.

Lead Free HASL

Chanyee15 May, 2024Business

Damage from additional thermal deviation Coplanarity issues due to pad-to-pad coating thickness variations Potential coplanarity issues with HASL finishes Stencil spacer issues are related to differences in coating thickness and mushroom cap profile (coating) on ??small pads. The difference in solder coating thickness for lead-free HASL coatings is typically about half the thickness of tin-lead HASL coatings. In this finish, coplanarity is also good. Modern HASL lines are designed to provide operating conditions consistent with other equipment in modern cardboard workshops to avoid heat and smoke problems.

Multilayer PCB Design Tutorial

Chanyee15 May, 2024Computer & Internet

There's nothing better in the world than a six-layer chocolate cake. I do love the single-layer cake, but it can't compare to its larger, more decadent six-layer cousin. However, a six-layer cake requires more time to prepare, more baking skills, and it will be more expensive than a simple cake. It also takes a little extra time in the gym to make up for the extra calories, but in the end it's really worth it.