LED Drivers target variable voltage LED lights.

Press Release Summary:




Featuring constant current design with buck-boost topology, 10.8 W Model GP-LD10-30C and 17.5 W Model GP-LD15-24C have auto input voltage detectors for 12 or 24 V input. Reverse Protection prevents damage caused by accidentally connecting power lines in reverse by automatically disconnecting current. With IP65 design, drivers are protected from ingress of dust and water. Units operate at temperatures from -20 to 40°C at full load with efficiency greater than 84%.



Original Press Release:



GlacialPower Announces Two New DC Input LED Drivers: the GP-LD Series for 12V and 24V DC Input Devices



Designed to be used in a variety of applications such as vessels or vehicles and includes the ability to accept Solar Panel power



New Delhi, India -- GlacialPower, a division of the Taiwanese technology manufacturer, GlacialTech Inc., is pleased to announce two new GlacialPower LED drivers for variable voltage LED lights - GP-LD10-30C and GP-LD15-24C.



The GP-LD10-30C and GP-LD15-24C are multi-use scenario LED drivers fit for a wide range of implementations. They can be used on vessels or vehicles and with power sources with fluctuating voltage.They have been designed to work well with solar panels for LED luminance. Included are many power and environmental ruggedness features to ensure maximum safety.



Both drivers have been designed built-in constant current design with buck-boost topology, and a variety of safety cut off features to withstand the harshest ripple in the supplied power. An integral component is the low voltage protector. If the input voltage is lower than the UVLO protection point, below the operational value, the device will shut down automatically thus saving the connected lights. Standard Short-Circuit Protection and Over Voltage Protection are also included.



They both have auto input voltage detectors. This ensures driver safety as it can detect 12 or 24V input. Reverse Protection is included to prevent accidentally connecting the power lines in reverse from damaging the driver by automatically disconnecting the current. The highly secure and rugged IP65 design exterior insures no ingress of dust and water as well as complete protection against contact. It also ruggedly operates at a wide variation in temperature, from -20 to 40°C.



Specifications








































Model No.

GP-LD10-30C

GP-LD15-24C

Output DC Output Current

350mA±10%

700mA±10%

LED Operation Voltage

16 - 31V

16 - 25V

Rated Power

10.8W

17.5W

Input Voltage Range

11-15V DC / 22-30V DC

11-15V DC / 22-30V DC

DC Current (Max.)

1.6A at 11V DC
0.8A at 22V DC

2.6A at 11V DC
1.3A at 22V DC

Efficiency (TYP.)

>84% at 12/24V DC

>84% at 12/24V DC



 Features


  • Universal DC input 11-15 V DC and 22-30V DC.


  • Built-in constant current design.


  • Operation temperature from -20°C ~40°C at full load.


  • High power conversion efficiency >84% at 12/24V DC.


  • IP65 Approved.


Protections:

- Short-Circuit Protection (SCP)

- Over Voltage Protection (OVP)

- Undervoltage-Lockout (UVLO)

- Reverse Voltage Protection



Read more about this new product in GlacialPower's website: http://www.glacialpower.com/products/led-driver-DC.htm  



About GlacialPower

GlacialTech Inc., is a diversified provider of cooling, power supply, and PC enclosure solutions for consumer and industrial applications. Thanks to its strong relationships with LED semiconductor manufacturers as well as thermal, SMPS and engineering leaders worldwide, GlacialTech leverages world-class engineering, efficient manufacturing and materials of the highest quality to create market-leading products. Under the GlacialPower brand, GlacialTech provides drivers, battery chargers and open frame power supplies as well as other customized solutions. Please visit the company homepage at www.GlacialPower.com .

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