Quality is assured and all products including this 100w power supply with CE and ROHS Certificates
May be based on customer demand of custom-made related size and function driver module
And we make transformers and power inductors by pure coppers all by ourselves,
The components we choose is for best compatible and logical confirguration
weho Stocks each month: common models 150000 sets, quick delivery;
High stability, drive stable work, output voltage constant, no drift.
100% full load burn-in test
24 months warranty