Double-Sided FR-4 PCB have circuit traces on both sides, the circuit trace on top side and bottom are connected by vias. A via is a small hole filled or coated with metal on the PCB, which can be connected to the wires on both sides.
Battery pack is completely assembled with our POUCH cell , it is widely used for Energy storage , back-up, Telecom and Solar etc. it is built-in BMS ( battery Management system) or PCB ( Protective Circuit Board) inside a protective metal box as all in on
Lithium Solar Battery Bank has high energy density and power output. It is light in weight and small in size. This battery has high cost performance compared with traditional lead-acidbattery, it is much safer to use as it has wide range temperature adapt
Qingdao Wuxiao Group Co.,Ltd is one of the leading China communication tower manufacturers and suppliers, with professional factory we are always able to offer you CE certification communication towers, tower communications, communication tower constructi
Solar PV Battery Storage Systems is lithium iron phosphate battery module, which has higher energy density. The cathode material of lithium iron phosphate battery has stable electrochemical performance, which determines that it has a stable charging and d
Multi-layer FR-4 PCB have multi-layer copper layers,two of which are on the outer surface and the remaining layers are integrated into inner of the board, there have a dielectric layer between each two layers.
This wine box forms part of our economy range of sliding lid wooden boxes.The two-bottle wooden wine box is made from fir solid wood timber that comes from sustainable sources only.
Mainly used in atomic physics field, End-end hierarchical design, ENIG;Each pieces of PCB is strictly inspected and tested to meet IPC and customers standards.
(1)More than 95% of the parts are processed intensively by workers of our company who has many years experience in this field.(2)Having more than 30 years experience in paper cutting machine, our machines are in great demand at home and abroad.
Fiber optic patch cables are used to do the jumper wiring from the equipment to the fiber optic wiring link. It has a thick protective layer and is generally used in the connection between optical terminal and terminal box.
Features · Output power is selectable, typical output power includes 10mW, 20mW, 50mW, single-mode fiber output (polarization-maintaining fiber is optional) · High stability and high reliability · High flatness, low ripple · LCD display, east to operate A
Qingdao Wuxiao Group Co.,Ltd is one of the leading China transmission tower manufacturers and suppliers, with professional factory we are always able to offer you CE certification transmission towers, transmission line tower, power transmission tower, ele
It is easy to operate while in use. The entire screen loading and unloading can be fixed & connected by fast bolts. Moreover, by using die-casting aluminum module, the box tolerance can be controlled within 0.1mm.