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NederlandsMean Well LDH-25/65
New in July 2020
Global warming has drawn enormous attention to the green energy and DC House application; many countries start to promote energy-saving and safer electricity usage. MEAN WELL develops direct current (DC) input LED drive power supply : LDH-25/65 series for green energy LED lighting applications, including LED solar street lights or equipment with secondary battery applications, such as camping car/Yacht applications. LDH-25/65 series provide customers options for reducing conversion losses between DC bus to AC/DC driver.
LDH-25/65W which are designed as step up mode DC/DC LED driver can be used with a secondary battery bus. It is suitable to operate with DC 12v or 24V Battery then boost output voltage for LED board, including 0-10V/PWM dimming function. It can be applied with a regular wall dimmer or wireless dimming controller. Each series can offer different output current, such as LDH-25 with 250/350/500/700 m A and LDH-65 with 700/1050/1400/1750 m A output current. Those output current spec is for most of solar lighting or interior lighting applications.
| Series | Watt | Vin | I out | Dimming Style |
|---|---|---|---|---|
| LDH-25 | 25 | 9.5~32 V | 250/350/500/700 m A | 0-10V/PWM |
| LDH-45 LDH-45DA | 45 | A:9~18 V B:18~32 V | 350/500/700/1050 m A | 0-10V/PWM DALI |
| LDH-65 | 65 | 9.5~32 V | 700/1050/1400/1750 mA | 0-10V/PWM |
LDH series offers two different connecting styles, PIN output design and lead wire design. A CE certification based on EN61347/EAC TP TC 004 and EN55015 /EN61547/EAC TP TC 020 regulations, which are suitable for lighting luminaire is acquired. Besides, step down LED power supply, NLDD-H/LDD-L/H series, is also provided for 48V DC bus system.
Features Mean Well LDH-25/65 Series 25/65W DC/DC LED Power Supply
- Wide DC input Voltage operation 9.5~32 V DC
- Constant current output design
- Wide output forward voltage design
- High efficiency up to 96%
- 2 in 1 dimming with 0~10/PWM
- Protections: Over Voltage/ Short circuit
- Fully escapsulated
- 3 years warranty
Application Mean Well LDH-25/65 Series 25/65W DC/DC LED Power Supply
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LDH-25-250W DC-DC Step up LED driver Constant Current (CC); Input 9.5-32Vdc; Output 0.25A at 12.5-84Vdc; Lead wire style; Dimming with PWM and 0-10Vshow more show lessDC-DC Step up LED driver Constant Current (CC); Input 9.5-32Vdc; Output 0.25A at 12.5-84Vdc; Lead wire style; Dimming with PWM and 0-10V129 in stock -
LDH-25-350W DC-DC Step up LED driver Constant Current (CC); Input 9.5-32Vdc; Output 0.35A at 12.5-72Vdc; Lead wire style; Dimming with PWM and 0-10Vshow more show lessDC-DC Step up LED driver Constant Current (CC); Input 9.5-32Vdc; Output 0.35A at 12.5-72Vdc; Lead wire style; Dimming with PWM and 0-10V101 in stock -
LDH-65-700W DC-DC Step up LED driver Constant Current (CC); Input 9.5-32Vdc; Output 0.7A at 12.5-80Vdc; Lead wire style; Dimming with PWM and 0-10Vshow more show lessDC-DC Step up LED driver Constant Current (CC); Input 9.5-32Vdc; Output 0.7A at 12.5-80Vdc; Lead wire style; Dimming with PWM and 0-10VStock available on request -
LDH-65-700 DC-DC Step up LED driver Constant Current (CC); Input 9.5-32Vdc; Output 0.7A at 12.5-80Vdc; Pin mounted style; Dimming with PWM and 0-10Vshow more show lessDC-DC Step up LED driver Constant Current (CC); Input 9.5-32Vdc; Output 0.7A at 12.5-80Vdc; Pin mounted style; Dimming with PWM and 0-10VStock available on request -
LDH-65-1750W DC-DC Step up LED driver Constant Current (CC); Input 9.5-32Vdc; Output 1.75A at 12.5-37Vdc; Lead wire style; Dimming with PWM and 0-10Vshow more show lessDC-DC Step up LED driver Constant Current (CC); Input 9.5-32Vdc; Output 1.75A at 12.5-37Vdc; Lead wire style; Dimming with PWM and 0-10VStock available on request -
LDH-65-1750 DC-DC Step up LED driver Constant Current (CC); Input 9.5-32Vdc; Output 1.75A at 12.5-37Vdc; Pin mounted style; Dimming with PWM and 0-10Vshow more show lessDC-DC Step up LED driver Constant Current (CC); Input 9.5-32Vdc; Output 1.75A at 12.5-37Vdc; Pin mounted style; Dimming with PWM and 0-10VStock available on request -
LDH-65-1400W DC-DC Step up LED driver Constant Current (CC); Input 9.5-32Vdc; Output 1.4A at 12.5-46Vdc; Lead wire style; Dimming with PWM and 0-10Vshow more show lessDC-DC Step up LED driver Constant Current (CC); Input 9.5-32Vdc; Output 1.4A at 12.5-46Vdc; Lead wire style; Dimming with PWM and 0-10VStock available on request -
LDH-65-1400 DC-DC Step up LED driver Constant Current (CC); Input 9.5-32Vdc; Output 1.4A at 12.5-46Vdc; Pin mounted style; Dimming with PWM and 0-10Vshow more show lessDC-DC Step up LED driver Constant Current (CC); Input 9.5-32Vdc; Output 1.4A at 12.5-46Vdc; Pin mounted style; Dimming with PWM and 0-10VStock available on request -
LDH-65-1050W DC-DC Step up LED driver Constant Current (CC); Input 9.5-32Vdc; Output 1.05A at 12.5-60Vdc; Lead wire style; Dimming with PWM and 0-10Vshow more show lessDC-DC Step up LED driver Constant Current (CC); Input 9.5-32Vdc; Output 1.05A at 12.5-60Vdc; Lead wire style; Dimming with PWM and 0-10VStock available on request -
LDH-65-1050 DC-DC Step up LED driver Constant Current (CC); Input 9.5-32Vdc; Output 1.05A at 12.5-60Vdc; Pin mounted style; Dimming with PWM and 0-10Vshow more show lessDC-DC Step up LED driver Constant Current (CC); Input 9.5-32Vdc; Output 1.05A at 12.5-60Vdc; Pin mounted style; Dimming with PWM and 0-10VStock available on request
