Constant Voltage LED Driver 12W-20W AM122 (Non-Dimming)

Case: AM122  Size: L: 10.7 cm W: 3.6 cm H: 2.9 cm



– Universal input voltage 120-277, 347Vac
– Constant voltage options 12/24/36/48V
– PFC, Flicker Free, Isolated design
– Open/Short/Over-Voltage/Over Temp. protection
– 2kV to 6kV surge protection
– Suitable for UL dry and damp location
– 5 years warranty

Constant Voltage Series Overview 12W-60W

Model Name Input Voltage Output Power Output Current Output Voltage Efficiency
AV_YY_S12M 120-277Vac 12W 1A|0.5 A|0.3A 12V|24V|36V 84%
AV_YY_S20DM 120-277Vac 20W 1.67A 12V 84%
AV_YY_S25D 120-277Vac 25W 2.08A|1.04 A 12V|24V 80%
AV_YY_S50 120-277Vac 50W 2.08A 24V 85%
AV_YY_S60D 120-277Vac 60W 5A|2.5 A|1.67A|1.25A 12V|24V|36V|48V 87%
3V_YY_S20DM 347Vac 20W 1.67A 12V 84%
3V_YY_S60D 347Vac 60W 5A|2.5 A|1.67A|1.25A 12V|24V|36V|48V 87%

Note: The model name YY is output voltage which can be 12/24/36/48V depends on model

Wire Diagram



Output Model Constant Voltage
Input Voltage 120-277V, 347V
Input Frequency 50/60 Hz
Dimming NA
Surge Rating 2KV
Warranty 5 Years TC≦75˚C
3 Years 75˚C≦TC≦90˚C


* Only “Made in Taiwan” products can meet TAA compliant.

3V12S20M AM122


AV12S12M AM122


AV12S20M AM122


AV24S12M AM122


AV36S12M AM122