SM1813B – SWITCHMODE 18V 1.3A BARE WIRE

Power Supply for AIPHONE

Input:

• Rated input voltage: 100-240V AC
• Vibration input voltage range: 90-264V AC
• Rated input frequency: 60/​50Hz
• Vibration Rate input frequency: 63/​47Hz
• AC input Rated current: 0.75A Max. @100V AC
• AC input Max power (No load): 0.3W Max. @230V AC
• Inrush Current: 30A Max. @100VAC cool start
• 60A Max. @230VAC cool start

• 1.8 Leakage current: 0.25mA Max

Output characteristics

• Rating output voltage: 18V
• Rating output current: 1.3A
• Min. load current 0A
• Output no load voltage: 18V±5%
• Output load voltage: 18V±5%
• Output ripple & noise: 200mV

General characteristics

• Max output power: 23.94Watts
• Efficiency: 80.41% (min.) @full load & input 230VAC, Output set to18V/​1.3A.
• 80.41% (min.) @full load & input 110VAC, Output setto18V/​1.3A.
• Short circuit protection: Protection against short circuit for output.
• The output can be shorted without damage.
• Overshoot: 18V±10%
• Switching Frequency: 60 KHz Typical
• Any protect condition shall cause no damage and no component fail.

Automatic recovery when removal of protect condition.

Where to attach postive

on the tracer wire