LED Drivers offer 91% power conversion efficiency.

Press Release Summary:

With universal AC input 90-305 Vac, Models GP-LS50PH-142C, GP-LS70PH-100C, GP-LS100PH-142C, and GP-LS100PH-71C deliver 49.7, 70, 99.4, and 99.4 Watts, respectively, with rated voltages of 142, 100, 142, and 71 V. Fully integrated AC/DC LED driver micro-modules provide constant current operation and incorporate active PFC circuitry. Measuring 177 x 57 x 37 mm, drivers feature IP67 rating and include OVP, STP, and OTP protections.

Original Press Release:

GlacialPower Announces a Series of Compact LED Drivers

Four New Tiny LED Drivers with High Power Efficiency

New Delhi, India - GlacialPower a sub-division of the experienced technology manufacturer GlacialTech Inc., is pleased to announce compact GlacialPower LED drivers with high power efficiency - GP-LS50PH-142C, GP-LS70PH-100C, GP-LS100PH-142C and GP-LS100PH-71C.

With the compact dimensions of 177 x 57 x 37mm (LxWxH), these 4 LED drivers make LED lighting installations even easier compared to bulkier drivers. Even while being small, this series has a high power conversion efficiency rate of 91% ensuring low power consumption.

These four fully integrated AC/DC LED driver micro-modules incorporate the active PFC circuitry to deliver up to 99.4W of power to the LED with a high power factor. With the current trend for higher output voltage requirements, due to more and more applications using LEDs in a series, this series provides output voltage up to 142V DC.

GlacialPower's R&D team has developed the LED driver to eliminate the need for an electronic transformer, aiming to provide more energy-saving and environmentally-friendly LED products. GlacialPower's LED driver technology is expected to lead a new trend in innovation and become an essential feature for all LED lighting products.


· Universal AC input 90 ~ 305V AC

· High Efficiency up to 91%

· High Output voltage

· Constant current operation

· Built in Active PFC function

· Protection: OVP/ STP/ OTP

· IP67 Design

· Suitable for LED stripe

· Cooling by fresh Air confection

· Compact Size

Model No.          GP-LS50PH-142C  GP-LS70PH-100C  GP-LS100PH-142C  GP-LS100PH-71C

Rated Voltage 142V 100V 142V 71V
Constant Current Region 100~142V 50~100V 100~142V 50~71V
Rated Current 350mA 700mA 700mA 1400mA
Current Tolerance +5%,-5%
Rated Power 49.7W 70W 99.4W 99.4W
Ripple&Noise(Max.) 700mV 700mV 1000mV 500mV
Efficiency at 230Vac(Typ.) 89% 90% 91% 91%
Set up Voltage -1%~5% -1%~5% -1%~5% -1%~5%
Set up time (Max.) 2000ms / 240 V AC at full load.

Rated Voltage 100 ~ 277 V AC
Voltage Range 90 ~ 305V AC / 127 ~ 431VDC
Frequency Range 47 Hz ~ 63 Hz
AC Current (Max.) 1.2A at 120V AC / 0.6A at 240V AC
Power Factor 0.98 at 120 V AC /0.94 at 240V AC at full load, PF 0.9 at 70% load
Inrush Current (Max.) COLD START 50A at 240 V AC
Leakage Current <0.75mA / 230 V AC

Excellent LED lighting products you can trust

Design of LED lighting products is based on three core technologies including electrical design (LED drivers), mechanical design (cooling devices), and optical design (lamp holders), respectively performed by Glacial Power, GlacialTech, and GlacialLight in the GlacialTech family. With the three core technologies in hand, GlacialTech has integrated all the resources required for exceptional designs and manufactures excellent LED lighting products you can trust.

About GlacialLight

GlacialTech Inc., is a diversified provider of cooling, power supply, and PC enclosure solutions for consumer and industrial applications. Having established strong relationships with LED semiconductor Co.'s, thermal, SMPS and mechanism technology leaders worldwide, GlacialTech leverages world-class engineering, efficient manufacturing and highest-quality materials to provide high brightness, low power LED lighting solutions for indoor, outdoor and other customized applications under the GlacialLight brand. Please visit the company homepage at www.GlacialLight.com.

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