GlacialPower Launches New GP-TH120N-24V LED Constant Voltage Driver with TRIAC Dimming

January 31, 2019 - Taipei, Taiwan - GlacialPower, the power division of the LED technology manufacturer GlacialTech Inc, announces the new GP-TH120N-24V LED constant voltage driver. It is available in 24V DC output rated power of 120 W. The driver supports TRIAC dimming function, and appropriates for LED strips application in places such as restaurants, jewelry shop, home and theater.

The dimming adjustment output of the GP-TH120N-24V LED driver ranges from 1% to 100%. Works with leading edge and trailing edge TRIAC dimmers. The typical power conversion efficiency is 84%. It supports an AC input voltage range from 205 to 256 VAC.

The fully isolated case design enables an operation temperature range of -20°C to 50°C, which means that the LED driver can be used in most environments. Additionally, with IP67 approval as well as four different protections: Over-Voltage Protection (OVP), Over-Current Protection (OCP), Short-Circuit Protection (SCP) and Over-Temperature Protection (OTP), these drivers are highly secure.

AC input range from 205 to 256V AC.
Constant voltage mode.
Work with leading edge and trailing edge TRIAC dimmers.
AC phase-cut dimming.
IP67 rated.
Class˘ąpower unit, with FG.
Safety protections include OVP, OCP, SCP, and OTP.
Appropriate for 24V LED strips application.
3 Years warranty.
RoHS compliant.
Model No. GP-TH120N-24V
Output Voltage Range (VDC) 24VDC
Ripple & Noise (Max.) 2.6Vp-p
Voltage Tolerance ± 5%
Dimming Range 1%~100%
Rated Current (mA) 5000mA
Rated Power (W) 120W
Efficiency (Typ.) 84%
Set up Time (Max.) 0.5S / 230Vac at full load
Input Voltage Range (VAC) 205~256VAC
Frequency Range (Hz) 50/ 60 Hz
AC Current (Max.) 1.2A at 230VAC
Max. Inrush Current ≤ 60A at 230VAC
Leakage Current <1mA / 230VAC
Protections Over Voltage 105 % - 125 % Output voltage limiting, latch off
Over Current 110% - 140% Constant current limiting, auto-recovery
Over Temperature 110°C - 120°C Temperature limiting, auto-recovery
Short Circuit Hiccup mode, recovers automatically after fault condition is removed
Others MTBF 100K hours min. at Ta=25°C
Dimension(L x W x H) 222 x 68 x 39 mm ; 1024g/pcs

Read more information about the GP-TH120N-24V, please visit:

About GlacialPower
GlacialPower, the power division of GlacialTech, manufactures Switch Mode Power Supply (SMPS) solutions for LED lighting applications. GlacialPower provides LED Drivers and power supplies with a wide wattage range for a variety of applications. GlacialPower power supplies use attractive and contemporary design to deliver quality products that possess innovative features and ease of usability for customers. For details, please visit at or visit us on Facebook at