Project Description

We produced a kind of kids toy car control board for Pakistan car dealer. This is a kind of Pakistan project, so it requests cheap price with a high level quality. The first batch delivery time only give us 10 days, but usually for this kind of board our delivery time is between 20-22 days. But as this project has very good quantity , so we keep to try our best to meet client requests.

PCB Features:

Layer: 4 layer

Track Width/Distance: 0.25mm

Pads: oil filled in via holes

TG Value: 150TG

Vias:

PTN&NPTH both on the same board

Material: KB

Solder&Silk:

green solder mask and white silk screen

Anti-caf: No requests

PCB Class: IPC CLASS 2

Panel Size:

236*110mm for one pcs in one panel

X-OUT PCB: Accept

HDI PCB: No

Test: Electronic Test 100%

V-CUT: YES

Test Points: test points on pcb board

Surface Finishing: LF-HASL

PCB Assembly features:

Components Purchasing: all requests original brand components

Min. Component Size: 0402 components more than 30 kinds

Highest Component Height: 20mm for some connectors

toy car control pcb board assembly

Equivalent Components: Not acceptable

BGA: No on the board

Components Process: Cut DIP components pin to make sure its height fit for product

Chips: There is solder bridge between chip pads

LED Light: no led lights on this board

Outside Components: Yes

Component Angel: No

Some Problmes During Assembly Process:

This is a placement of two boards stacked together. Therefore, the large board below is welded, and after soldering the small board, the two boards are connected together by the pin header. Usually the superimposed plates are designed to be connected by spacers. However, this customer design uses pin headers, while the upper board is relatively large, and the pin support is not good. Therefore, we specially made the placement fixture to ensure that the pin header is not broken during soldering.

Product Function Introduction:

This is the control panel for a children’s toy car. Through its cooperation with the transmitter, it can achieve a series of movements such as forward and backward, turning, parking, lighting and extinguishing of the toy car. This board is the core of the product. You can’t work without it.The remote control is a transmit command, the control board is a receiver, receives the transmitter’s signal and executes the command.

Product Market Prospects:

The children’s toy car in Pakistan is a product with a large market share. Pakistan’s toy products are also updated very quickly and in large quantities. Therefore, the amount of such a control panel is large. The quality requirements of the product are not very high but the price requirements are competitive.

The following is a detailed drawing of this product. Everybody can see our PCB quality and welding quality through the detailed drawing of the product. For high-quality circuit board products, our company adopts ISO9001 control system. If your product has BGA pads, our company can provide X-ray inspection to ensure BGA welding quality.Welcome contact us for project discussion, professional service is always our proud.

details about PCB Assembly