① Fully-encapsulated printed circuit board being able to be directly welded and assembled, easy to use, with aesthetic appearance; ② Compact structure, strong, vibration resistance, moisture-proof, flame retardant; ③ Small no-load current, high power factor, wide input overvoltage range; ④ Anti-electric strength up to 12kV; ⑤ Able to be added flexible wire as pin-out according to user requirements..

① Fully-encapsulated printed circuit board being able to be directly welded and assembled, easy to use, with aesthetic appearance; ② Compact structure, strong, vibration resistance, moisture-proof, flame retardant; ③ Small no-load current, high power factor, wide input overvoltage range; ④ Anti-electric strength up to 12kV; ⑤ Able to be added flexible wire as pin-out according to user requirements.

①Fully-encapsulated printed circuit board being able to be directly welded and assembled, easy to use, with aesthetic appearance; ②Compact structure, strong, vibration resistance, moisture-proof, flame retardant; ③Small no-load current, high power factor, wide input overvoltage range; ④Anti-electric strength up to 12kV; ⑤Able to be added flexible wire as pin-out according to user requirements. ⑥Parameters can be designed according to user requirements.

①Fully-encapsulated printed circuit board being able to be directly welded and assembled, easy to use, with aesthetic appearance; ②Compact structure, strong, vibration resistance, moisture-proof, flame retardant; ③Small no-load current, high power factor, wide input overvoltage range; ④Anti-electric strength up to 12kV; ⑤Able to be added flexible wire as pin-out according to user requirements. ⑥Parameters can be designed according to user requirements.

① The fully-encapsulated board can be assembled by lateral stand and has a perfect outline, making it easy to use. ② It is compact in structure, solid, vibration-proof, moisture-proof, flame-resistant, and has high dielectric strength; ③ It has low idle current, high power factor, a wide range of over primary voltage, and a built-in temperature protector, making it safer to use. ④ It has welding slips in the output terminals, making it compatible with standard plugs and easy and flexible to use in applications.

① It has a standard card-track installation, making it easy to use with a perfect outline. ② It is compact in structure, solid, vibration-proof, moisture-proof, flame-resistant, and has high dielectric strength ③ Its input and output terminals are of a standard type, making it flexible to use.