PCB Metal Core With Insulated Holes

PCB Metal Core With Insulated Holes

*Layers: 1-22 *Base material: FR-4 CEM-1 *Thickness: 0.2-5.0mm *Solder mask: Green, black, red, yellow, white *Min. Line width: 0.075mm *Min. Line space: 0.075mm *Min. Hole diameter: 0.1mm *Surface treatment: Immersion gold, OSP. Lead free HASL. *Blind/buried via holes: OK *lead time: Seven to ten days (HDI: About 30 days) We can also make quick pcb. As customers plates copied from the PCB, PCB design, prototype production, production, processing, and other SMT one-stop service. Single-double sides pcb delivery time: 12-24 hours 4 layer- 8 layer pcb delivery time: 48-96 hours

Product Details

Minature Transformers:
The dimension of the Control Transformer Usage &Toroidal Coil Structure step-up auto-transformator 380V to 200V
The Partial List of GW-B  Series Toroidal Transformers with Cable and Mounting Holes:

QUALITY  OFFERING


Single Side Metal Core with Insulated Holes PCB



Warning 
Under no circumstances should both ends of the fixing bolt simultaneously contact the metal chassis or framework as this would create a potentially dangerous 'shorted-turn'. 

Certificate 
 We have abtained CE CQC RoHs UL ISO9001:2015,SGS and IEC approval. We guarantee quality is the first.

Test process:
1). No-load test (included no-load voltage,no load current and no load loss)
2). IInductive voltage test 
3). Load test (load voltage and temperature rise
4). Temperature rise test .
5). Insulated resistance 
6).Hi-pot test 
7).Leakage indutance test 
8).DC resistance test 
9).Surface inspection.

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