12V DC 8.5A 100W Switching Power Supply

Switching power supply converts full range AC to DC 12V, rated current 8.5A and rated power 100W, with overvoltage and overload protection. High quality and high efficiency SMPS power supply suitable for light strip, computer, printer, industry control system, and home appliances.

SKU: CCHN-SMPS-100-12

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Delivery date: 6-25 days

Overview

Features

Universal AC input range selectable by a switch
Protections: short circuit and overload
Cooling by free air convection
LED indicator for power on
100% full load burn-in test
Low cost and high reliability

Specification

Model		CCHN-S-100-12
Output	DC Voltage	12V
	Rated Current	8.5A
	Current Range	0 ~ 8.5A
	Rated Power	102W
	Ripple & Noise (Max.)(Note 2)	100mVp-p
	Voltage Adjust Range	10.8 ~ 13.2V
	Voltage Tolerance (Note 3)	±1.0%
	Line Regulation	±0.3%
	Load Regulation	±0.3%
	Setup, Rise, Holdup Time	200ms, 80ms, 20ms at full load
Input	Voltage Range	85 ~ 132VAC/180V~264VAC (selected by a switch) or 255 ~ 370VDC
	Frequency Range	47~63Hz
	Efficiency (Typ.)	81%
	AC Current (Typ.)	2.4A/115V AC 1.2A/230V AC
	Inrush Current (Typ.)	Cold start: 30A/115V AC 60A/230V AC
	Leakage Current	<1mA/240V AC
Protection	Overload	105~150% rated output power Protection type: Shut down output voltage, re-power on to recover.
Environment	Working Temperature	-10 ~ +60℃
	Working Humidity	20~90% RH non-condensing
	Storage Temperature	-20~+85℃
	Storage Humidity	10~95% RH non-condensing
	Temperature Coefficient	±0.03%/℃ (0~50℃)
	Vibration	10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes
Safety & EMC (Note 4)	Safety Standards	UL1012 Approved
	Withstand Voltage	I/P-O/P: 1.5KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC
	Isolation Resistance	I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC/25℃/70% RH
	EMC Emission	Compliance to FCC Part15 J conduction Class B
Others	MTBF	≥322.4K hrs MIN. MIL-HDBK-217F (25℃)
	Dimension	1999838mm (LWH)
	Weight	0.63kg
Note	1. All parameters NOT specially mentioned are measured at 230V AC input, rated load and 25°C of ambient temperature. 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor. 3. Tolerance includes set up tolerance, line regulation and load regulation. 4. The switching power supply is considered a component which will be installed into final equipment. Please make sure that the final equipment still meets EMC directives.

Dimension (Unit: mm)

Details

SMPS Power Supply Applications

Power Tools
Electric Saw, Drilling Machine, Ginder, Sand Blast Machine, Puching Machine, Weeding Machine, Air Compressor, etc.
Offices Devices
Computer, Printer, LCD Monitor, Scanning Machine, etc.
Electrics & Household Appliance
TV, VCRS, Radio, Dust Collector, Fan Lamp or LED Strip, Sewing Machine, Microwave Oven, Fridge/Freezr, Coffemarker, etc.
Industrial Equipemnt
Monitoring Equipment, Shipping, Vehicle, Metalhalide Lamp, Solar System, Wind Power Generation, etc.

Tips: Switching power supply characteristics and applications

SMPS Main characteristics:

Small size and weight: the size and weight of switching power supply proves to be 20-30% of linear power, because it has no industrial frequency transformer.
Low energy consumption and high efficiency: power transistor operates in switch state, so it presents lower energy consumption and higher conversion efficiency with a conversion rate of 60-70%. As a contrast, linear power supply only presents a conversion rate of 30-40%.

SMPS Applications:
Switching power supply is widely applied to industrial automatic control, military equipment, R&D equipment, LED lighting equipment, industrial control equipment, communication equipment, power equipment, meters, medical equipment, semi-conductor refrigeration and heating equipment, air purifiers, electronic refrigerators, LCDs, audio-visual products, security and monitoring devices, LED strip lights, computer cases, digital products and various instruments.