JT 12V 8.3A 100W LED Signage Rainproof Power Supply

Introducing our 12V 8.3A 100W Rainproof Power Supply, designed for both indoor and outdoor applications. With an IP62 waterproof rating, it ensures reliable performance even in challenging environments. The unit accepts a wide input voltage range of 200-240V AC at 50-60Hz and delivers a stable 12V DC output at 8.3A. Built-in protections against overcurrent, overvoltage, short circuits, and overheating enhance safety and durability. Operating efficiently in temperatures from -40℃ to +55℃, this power supply is ideal for LED lighting and other demanding applications.

Model Number JT-100W 12V
Input voltage 200-240V
Output voltage 12V DC
Output Power 100W
Size 148*74*42mm
Warranty 2 years
OEM Customize LOGO, color box, and Carton
Protection Over voltage, over current, short protection

description

model list

application

Feature

◎ High quality, 2 years factory warranty.

◎ Rainproof, for outdoor use like your signage project

◎ Without fan design, and is quiet, without noise.

◎ 100% full load burn-in test. Usable 0W ~ 100W but advise 70W ~ 85W

◎ Protections: short circuit, overload, over-voltage, over-temp

◎ AC 200-240V Input, DC 12V 8.3A 100W output, .

specification

Model		JT-100W 12V	JT-100W 24V
OUTPUT	DC voltage	12V	24V
	Rated current	8.3A	4.16A
	Cuttent range	0-8.3A	0-4.16A
	Rated output power	100W	100W
	Ripples and noise	≤200mVp-p	≤300mVp-p
	Output current range	11.5-12.5V	23-25V
	Precision of output voltage regulation	±0.5%	±0.5%
	Rate of lenear adjustment	±0.5%	±0.5%
	Load adjustment rate	±0.5%	±0.5%
	The startup time	≤2s/230VAC
INPUT	Keep time	10ms/230VAC
	Voltage range	176-264VAC
	Frequency range	50Hz
	Power factor	PF≥0.6/230VAC
	Efficiency	≥89%	≥91%
	Alternating current	3.4A/230VAC
	Surge current	50A/230VAC
	Leakage current	<5mA/230VAC
PROTECTION	Overload	110%-140%: rated 110%-140% of the total power input
	Overload	protection mode:Auto recovery mode.the system automatically recovers when abnormal load conditions are removed
	Short circuit	protection mode:Auto recovery mode.the system automatically recovers when abnormal load conditions are removed
	Over voltage	protection mode:self-recovery mode,automatic recovery when the overvoltage is removed
	Over temperature	protection mode:self-recovery mode,automatically recover when the temperature drops
ENVIRONMEN		working temperature	-35~+50°C
		working humidity	20-90% RH
		storage temperature;humidity	-30~+85°C； 10~95% RH
		temperature coefficient	±0.1%/°C(0-35°C)
		resistance to vibration	10-500Hz, 3G 10min. / 1 cycle, 60 min. each axes
SAFETY&EMC		safety norms	EN60950 , GB4943.1 -2011
		withstand voltage	l/P-O/P:1.5KVAC l/P-FG:1.5KVAC O/P-FG:0.5KVAC
		insulation impedance	l/P-O/P, l/P-FG, 0/P-FG:100M Ohms / 500VDC / 25°C/ 70% RH
		EMC	--
other		protection grade	IP62
		MTBF	≥30khour 25℃
		power supply size	L148W74H42mm
		power supply weight	215g
NOTE		1.Unless otherwise specified , all specification are measured at an input of 230VAC,rarted negative cut,and ambient temperature of 25°C
		2.Ripple and noise measurement method:the measured end is connected in parallel with a 0.1uF+10uF capacitor,the oscilloscope is set to 20MHZ bandwidth,and the probe is tested with cap off and full load at 25°C
		3.Accuracy :includes setting error , linear adjustment rate and load adjustment rate .
		4. The output power is reduced when the input voltage is less than 200VAC.

Caution

● The product MUST be installed vertically and the wiring terminals downwards.

● For the heat dissipation, distance of 10cm from 4 sides (up/down/right/left) and 5cm from the ventilation hole side should be kept.

OEM Customer design

Model List

Our factory offers OEM customization, allowing us to tailor various models and parameters to meet your specific needs. Feel free to contact us for more information and personalized solutions.

Model	Power Out	Input Voltage	Output Voltage	Output Current	Efficiency	IP	Size(mm)	Package
JT-60W 12V	60W	200-240V AC	12V	5.0A	93%	IP43	1307442	100
JT-100W 12V	100W	200-240V AC	12V	8.3A	93%	IP43	1487442	100
JT-150W 12V	150W	200-240V AC	12V	12.5A	93%	IP43	1487442	100
JT-200W 12V	200W	200-240V AC	12V	16.7A	92%	IP43	1957442	80
JT-300W 12V	300W	200-240V AC	12V	25.0A	92%	IP43	1829350	50
JT-400W 12V F	400W	200-240V AC	12V	33.3A	80%	IP43	18211850	48
JT-400W 12V E	400W	200-240V AC	12V	33.3A	80%	IP43	18211850	48
JT-400W 12V C	400W	200-240V AC	12V	33.3A	92%	IP43	18211850	48
JT-500W 12V	500W	200-240V AC	12V	41.7A	90%	IP43	20511850	30
JT-600W 12V	600W	200-240V AC	12V	50.0A	90%	IP43	20511850	30
JT-700W 12V	700W	200-240V AC	12V	58.3A	90%	IP43	22011850	30
JT-1000W 12V	1000W	200-240V AC	12V	83.3A	90%	IP43	22011850	30
JT-400W 24V	400W	200-240V AC	24V	16.7A	92%	IP43	18211850	48
JT-700W 24V	700W	200-240V AC	24V	29.1A	90%	IP43	22011850	30
JT-200W 5V	200W	200-240V AC	5V	40.0A	92%	IP43	18211850	48
JT-300W 5V	300W	200-240V AC	5V	60.0A	92%	IP43	18211850	48
JT-350W 5V	350W	200-240V AC	5V	70.0A	90%	IP43	20511850	30
JT-400W 5V	400W	200-240V AC	5V	80.0A	90%	IP43	20511850	30
JT-500W 5V	500W	200-240V AC	5V	100.0A	89%	IP43	22011850	30

application

The 12V 8.3A 100W rainproof power supply is designed for medium-power outdoor and semi-outdoor LED applications, offering stable output and weather-resistant performance.

● LED Advertising Displays – Powers medium-sized LED panels, scrolling signs, and digital billboards.

● Outdoor Signage & Directional Signs – Ensures consistent illumination for wayfinding and promotional signs.

● Street & Pathway Lighting – Supports low-voltage LED street lights, pathway lighting, and safety lighting.

● Industrial & Warehouse Lighting – Reliable for semi-outdoor factory, parking lot, and warehouse LED systems.

● Event & Stage Lighting – Ideal for temporary outdoor lighting setups in concerts, exhibitions, and trade shows.

With rainproof housing, high efficiency, and BIS & CE certifications, this power supply ensures long-term durability and stable performance for demanding LED lighting and display applications.