Constant voltage output design
Universal AC input rang 90-264VAC
Protections：Short circuit/Over current/Over voltage/Over temperature
Fanless design, Cooling by free air convection
Class Ⅱ Power unit, no FG
Class 2 Power unit
P65/IP67 design for indoor or outdoor installations
Listed in UL Sign Component Manual (SAM, Conforms to UL 879, UL8750)
Suitable for LED related fixture or appliance (such as LED Decoration or Advertisement devices)
Ultra-long life
| Parameter Name | Min. | Typ. | Max. | Unit |
| Input Voltage | 100 | 230 | 240 | Vac |
| Input Current | --- | 0.15 | 0.3 | A |
| Frequency Rang | 47 | 50\60 | 63 | Hz |
| Short Circuit Protection | Constant Current limiting, recovers automatically after fault condition is removed | |||
| Inrush Current(Typ.) | Cold Start 68A(twidth=220us measured at 50% Ipeak) at 230VAC | |||
|
MAX. No. of PSUs on 16A Circuit Breaker |
8 units (circuit breaker of type B)/14 units (circuit breaker of type C) at 230VAC | |||
| Parameter Name | Min. | Typ. | Max. | Unit | |
|
20LV-12V (Constant Voltage) |
Rated Output Voltage | -5% | 12 | +5% | Vdc |
| Rated Output Current | 0 | 1.67 | 1.67 | Vdc | |
| Rated Output Power | --- | 20 | 20 | Adc | |
| Efficiency | 79 | 81 | --- | %（230VAC） | |
|
20LV-24V (Constant Voltage) |
Rated Output Voltage | -5% | 24 | +5% | Vdc |
| Rated Output Current | 0 | 0.84 | 0.84 | Vdc | |
| Rated Output Power | --- | 20.2 | 20.2 | Adc | |
| Efficiency | 81 | 83 | --- | %（230VAC） | |
| No Load Power | --- | --- | 0.5 | 1 | |
| Ripple & Noise | --- | --- | 0.5 | 1 | |
| Overshoot | --- | --- | --- | +5 | |
| Line regulation | -1 | -1 | +1 | ||
| Load Regulation | -2 | -2 | --- | +2 | |
| Over Voltage Protection | --- | --- | --- | 110 | |
| Short Circuit Protection | Constant Current limiting, recovers automatically after fault condition is removed | ||||
| Item | Min. | Typ. | Max. | Unit |
| Working Temp. | -30～+70℃（Please refer to “OUTPUT LOAD vs TEMPERATURE” section） | |||
| IP Rating | IP65 | |||
| MAX. Working Humidity | 20～95%RH non-condensing | |||
| Cooling Method | Cooling by free air convection，External LED Driver can improve the lifespan. | |||
| Storage Temp. , Humidity | -40～+80℃,10～95%RH | |||
| Working Atmosphere | 70 | --- | 106 | Kpa |
| Item | Min. | Typ. | Max. | Unit |
| I/P-O/P | 3750 | --- | --- | V(AC) |
| I/P-FG | 3750 | --- | --- | V(AC) |
| O/P-FG | 500 | --- | --- | V(DC) |
| Surge: L-N | --- | 2000 | --- | V |
| MTBF | ≥735.7Khrs MIL-HDBK-217F (25℃) |
| Dimensions | 119.4X36X25mm |
Copyright © 2020 Shenzhen Tomcarlinepower Co., Ltd. All Rights Reserved.