300W AIC300 Series AC-DC 2x4 Inch Open Frame Power Supply

AIC300 300W AC-DC Power Supply for Industrial & Medical

300Watts AC-DC 2x4 Inch ITE Open Frame Power Supply

AIC300 Series

Delivers up to 300W with force cooling and 180W with convection cooling

Features a 2"x4" compact size, ideal for space-constrained applications

Achieves efficiency up to 93.5% with a no-load input power < 0.3W

Includes a 12V fan output and is designed to meet Class I & Class II, EN55032 (Class B), and UL/IEC/EN 62368-1 ITE safety standards

ABES technology co., ltd.

MODEL SELECTION TABLE
Model Number	Input Voltage	Output Voltage	Main Output (Current, Watt)				Efficiency	Capacitive Load (max.)
Model Number	Input Voltage	Output Voltage	Convection		Force-Cooled		Efficiency	Capacitive Load (max.)
AIC300-S12	85̃～264 VAC	12 VDC	15 A	180W	25 A	300W	92%	20000 μF
AIC300-S24		24 VDC	7.5 A	180W	12.5 A	300W	93.5%	2400 μF
AIC300-S48		48 VDC	3.75 A	180W	6.25 A	300W	93.5%	650 μF
AIC300-S54		54 VDC	3.33 A	180W	5.55 A	300W	93.5%	470 μF

SPECIFICATIONS: AIC300 SERIES

All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.

We reserve the right to change specifications based on technological advances.

INPUT
Specification	Conditions	Min	Typ	Max	Unit
Input Voltage	AC input DC input	85 120		264 370	VAC VDC
Input Current	100VAC and Full Load			4	A
Input Frequency	AC input	47		63	Hz
Inrush Current	230VAC, cold start@25°C			60	A
No Load Input Power	without Fan			0.3	W
Power Factor	115VAC, full load		0.99		%
Power Factor	230VAC, full load		0.96		%
Leakage Current				150	μA
OUTPUT
Specification	Conditions	Min	Typ	Max	Unit
Output Voltage	12/24/48/54				VDC
Hold Up time	At 115VAC to full load	10			ms
Line Regulation	90VAC to 264VAC at full load	±0.5			%
Load Regulation	No load to full load	±1			%
Transient Response	Deviation with a 50%-75%-50% load change 1A/μs, recovering to <1% within 500μs	3			%
Ripple and Noise	20 MHz bandwidth and 10 µF electrolytic capacitor in parallel with 0.1 µF ceramic capacitor.	1			%
Fan Power	Offer output power of 12V/0.5A without put voltage accuracy ±15%

PROTECTION
Specification	Conditions	Min	Typ	Max	Unit
Over Voltage Protection	Latch	110		140	%
Over Current Protection	based on 300W, Hiccup Mode	120		160	%
Short Circuit Protection	Hiccup Mode, auto recovery
Over Temp Protection	Hiccup Mode, auto recovery

ENVIRONMENTAL
Specification	Conditions	Min	Typ	Max	Unit
Operating Temperature	With derating	-40		85	°C
Storage Temperature	All Model	-40		85	°C
Altitude				5000	m
Humidity	non-condensing	5		95	%RH

GENERAL
Specification	Conditions
Isolation Voltage	Primary to Secondary	4000 VAC
	Primary to Earth	2000 VAC
	Secondary to Earth	1500 VAC
Isolation Resistance	I/P-O/P, I/P-FG, O/P-FG	100M Ohms / 500VDC
Isolation Level	Primary to Secondary	2 x MOPP
	Primary to Earth	1 x MOPP
	Secondary to Earth	1 x MOPP

SAFETY
Standard	UL/IEC/EN 62368-1 ; meet EN/EN60601-1 ; CLASS I & CLASS II
EMC
Characteristic	Standard
Conducted Emissions	EN55032:2012 +AC:2013 (CISPR 32:2012), Class B
Radiated Emissions	EN55032:2012 +AC:2013 (CISPR 32:2012), Class B
Harmonic Current emissions	EN61000-3-2:2014, Class A
Voltage fluctuations & flicker	EN61000-3-3:2013
Electrostatic discharge	IEC 61000-4-2:2008, Criteria A ; 15KV air ; 8KV contact
RS(Radiated)	IEC 61000-4-3:2010, Criteria A
Electrical fast transient/burst	IEC 61000-4-4:2012, Criteria A
Surge	IEC 61000-4-5:2014, Criteria A ; 2KV/Line-FG ; 1KV/Line-Line
Conducted Immunity	IEC 61000-4-6:2013
Magnetic Field	IEC 61000-4-8:2009, Criteria A
Dip and interruptions	EN61000-4-11

ABES technology co., ltd.

MODEL SELECTION TABLE
Model Number	Input Voltage	Output Voltage	Main Output (Current, Watt)				Efficiency	Capacitive Load (max.)
Model Number	Input Voltage	Output Voltage	Convection		Force-Cooled		Efficiency	Capacitive Load (max.)
AIC300-S12	85̃～264 VAC	12 VDC	15 A	180W	25 A	300W	92%	20000 uF
AIC300-S24		24 VDC	7.5 A	180W	12.5 A	300W	93.5%	2400 uF
AIC300-S48		48 VDC	3.75 A	180W	6.25 A	300W	93.5%	650 uF
AIC300-S54		54 VDC	3.33 A	180W	5.55 A	300W	93.5%	470 uF

The AIC300 Series offers versatile models to meet a wide range of application needs, all operating with a universal 85~264 VAC input voltage.

With output options of 12V, 24V, 48V, and 54V, each model delivers 200W under convection cooling and up to 300W with force cooling, ensuring flexibility and performance for demanding environments.

Efficiency reaches up to 94.5%, while maximum capacitive load handling ranges from 470 μF to 20,000 μF, depending on the model, making the series highly reliable for diverse industrial, IPC, testing, and telecom applications.

AIC300 Series | 300W High-Efficiency Open Frame AC-DC Power Supply for Industrial & Telecom Applications

The AIC300 Series open-frame AC-DC power supply delivers up to 300W with forced air cooling and 180W under convection cooling, all within a compact 2 × 4 footprint, making it ideal for space-constrained embedded and industrial systems.

With efficiency up to 93.5% and no-load input power below 0.3W, the AIC300 Series supports energy-saving designs and helps reduce standby power consumption.

Key features include:

12V fan output

Class I & Class II safety compliance

UL/IEC/EN 62368-1 certification

EN55032 Class B EMI compliance

Engineered for high power density, quiet operation, and flexible system integration, the AIC300 Series is a reliable power solution for industrial automation, test equipment, IPC, and telecommunications systems.

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