Light color temperature:
Color rendering index:
High Efficiency (Up to 91%)
Active Power Factor Correction (Up to 0.99)
Constant Current Output
6kV L/N to Ground, 4kV L to N Lightning Protection
All-Round Protection: OVP, SCP ,OTP and Open Lamp
EN 61347, UL8750 Safety Standards Approved
The YEC-060SxxxST series operate from a 249～528 Vac input range. These units will provide up to a 1.4 A of output current and a maximum
output voltage of 86 V for 60 W maximum output power. They are designed to be highly efficient and highly reliable. The standard features
include lightning protection, over voltage protection, short circuit protection, and over temperature protection.
Output Input Output Max.Output Typical Power Factor Model
Curren Voltage Voltage Power Efficiency(2) 277Vac 480Vac Number
700mA(1) 249～528Vac 43～86 Vdc 60W 90% 0.95 0.90 YDC-060S070ST (4)
1050mA(1) 249～528Vac 29～58 Vdc 60W 89% 0.95 0.90 YDC-060S105ST (4)
1400mA(1) 249～528Vac 21～43 Vdc 60W 88% 0.95 0.90 YDC-060S140ST (4)
(1) The output current is adjustable at factory from 50% to 100%.
(2) Measured at full load and 277 Vac input.
(3) A suffix-xxxx may be added to denote variations or modifications to
the base product, where x can be any alphanumeric character or blank.
(4) Non-Class 2 output (USR & CNR).
(5) ☆: Popular model.
Parameter Min Max Notes
Input Voltage 249 V 528 V
Input Frequency 47 Hz 63 Hz
Leakage Current 0.7mA At480Vac 50Hz input
Input AC Current 0.28A Measured at full load and 277 Vac input.
0.18A Measured at full load and 480 Vac input.
Inrush Current 50A At 480Vac input 25°C Cold Start