Description
180W 12VDC Class 2 type Triac dimmable 100-277VAC constant voltage LED Power Supply driver + PWM signal outputs, MRS-12V180W-DVTHJ
Features：
- Output constant voltage
- Input voltage range: 100-277VAC
- Built-in PFC function / PF>0.99
- Efficiency >89% / Dimming range: 0~100% / Load: 10-100%
- Protections:short circuit/over voltage/over heat
- PWM output, does not change the color index
- 1.0 version suitable for dry & damp location
- 2.0 & 3.0 version suitable for dry, damp & wet location
- Cooling by free air convection
- Strong compatibility, flicker-free, PWM output
- Suitable for LED lighting and moving sign applications
- Compliance to worldwide safety regulations for lightings.
- Compatible with Forward phase, Reverse phase, Triac, MLV, ELV Dimmers
- 7 years warranty
Specifications:
| Model | MRS12-180W-DVTHJ (2.0 version) | |||
| Output | DC Voltage | 12V | ||
| Voltage Tolerance | ±0.5V | |||
| Voltage Regulation | ±0.5% | |||
| Voltage Tolerance | ±0.5V | |||
| Load Regulation | ±1% | |||
| Rated current | 3*5A | |||
| Rated power | 180W(3*60W) | |||
| Input | Voltage Range | 100-277VAC | ||
| Frequency Range | 47～63HZ | |||
| Power Factor(Typ.)@full load | 0.99@120VAC 0.94@277VAC |
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| THD(Typ.)@full load | <20% | |||
| Inrush Current(Typ.) | 15A, 50%, 1.4ms | |||
| Full Load | 86%@120VAC 88%@277VAC |
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| Efficiency（Typ.） | ||||
| AC Current（Typ.） | 2.2A@100VAC | |||
| Inrush Current (Typ.) | 19A (twidth=1.3ms) @120VAC 38A (twidth=960us) @277VAC |
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| Leakage current | <0.50mA | |||
| Protection | Short Circuit | shut down o/p voltage, re-power on to recover after fault condition is removed | ||
| Over loading | ≤120% constant current limiting, auto-recovery | |||
| Over temperature | 100℃±10℃ shut down o/p voltage, automatically recover after cooling. | |||
| Over Current | ≤1.4*I out | |||
| Environment | Working TEMP. | -40～+60℃ | ||
| Working Humidity | 20～90%RH,non-condensing | |||
※Input:18AWG Black and White to be connected to AC L and N ,Green wire go ground,
※Output wire: 16AWG , Red is（DIM+）,Black is（DIM-）
※Class 2 standard output terminal.
■Dimming Operation
※The Pulse-Width Modulation (PWM) of output voltage can be adjusted through input terminal of the AC phase line(L) by connection a phase/triac dimmer.
※Usually matching with Forward phase , leading edge , Magnetic low voltage, triac dimmers, or Reverse phase, trailing edge ,Electric low voltage Dimmers.
※Please try to use dimmers with power at least 1.5 times as the output power of the driver.
■Derating Curve
※To extend their life, please refer to the Derating Curve and derate according to the temperature.
※To extend their life, please refer to the Derating Curve and derate according to the temperature.
■ Connecting Diagram
■ Simple Connection Diagram:
■ Instruction:
※This driver should be installed by qualified and professional person;
※Please make sure the driver is installed with adequate ventilation around it to allow for heat dissipation.
※Ensure that wiring is correct before test in order to avoid light and power supply damage;
Payment & Security
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