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450W High Power Switching Medical AC DC Power Supply 305VAC Input With PFC Function

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IMAX Power Technology Co.,Ltd

450W High Power Switching Medical AC DC Power Supply 305VAC Input With PFC Function

Country/Region	china
City & Province	shenzhen
Categories	Switching Power Supply

Product Details

450W AC DC Medical Switching Power Supply with PFC function single output

Descriptions

LOF450-20Bxx -C(CF)series is one of Mornsun’s AC-DC miniaturize open frame power supply and suitable for all kinds of BF type(be accessible to patients) medical system equipment.It features universal AC input and at the same time accepts DC input voltage,cost-effective,low no load power consumption,high efficiency,high reliability and double or reinforced insulation.These converters offer excellent EMC performance and meet IEC/EN/UL62368,GB4943,IEC/EN60335,IEC/EN61558,IEC/EN/ES60601-1standards and they are widely used in areas of Medical,electricity,security,telecommunications etc.

Features

l Universal 90 - 264VAC or 127 - 370VDC input voltage
l Compact size 5” × 3”
l Operating ambient temperature range: -40℃ to +70℃
l Built-in active PFC function
l Output short circuit, over-current, over-voltage protection, over-temperature protection
l 250W with air cooling, 450W with 25CFM
l 5VDC standby output, 12VDC fan supply
l PG signal and remote sensing function
l The base plate with conformal coating
l Medical approved, suitable for BF application
l Operating altitude up to 5000m

Specifications

Selection Guide
Certification	Part No.*	Cooling method*	Output Power (W)*	Nominal Output Voltage and Current (Vo/Io)	Output Voltage Adjustable Range ADJ (V)	Efficiency at 230VAC (%) Typ. *	Capacitive Load (µF) Max.
UL/EN	LOF450-20B12-C	Air cooling	249.6	12V/20.8A	11.4 -12.6	91	6000
	LOF450-20B12-C	25CFM	399.6	12V/33.3A	11.4 -12.6	91	6000
	LOF450-20B15-C	Air cooling	250.5	15V/16.7A	14.25 -15.75	92	6000
	LOF450-20B15-C	25CFM	400.5	15V/26.7A	14.25 -15.75	92	6000
	LOF450-20B24-C	Air cooling	252	24V/10.5A	22.8 -25.2	93	6000
	LOF450-20B24-C	25CFM	450	24V/18.75A	22.8 -25.2	93	6000
	LOF450-20B27-C	Air cooling	251.1	27V/9.3A	25.65 - 28.35	93.5	4000
	LOF450-20B27-C	25CFM	450.9	27V/16.7A	25.65 - 28.35	93.5	4000
	LOF450-20B36-C	Air cooling	250.2	36V/6.95A	34.2 - 37.8	93	3000
	LOF450-20B36-C	25CFM	450	36V/12.5A	34.2 - 37.8	93	3000
	LOF450-20B48-C	Air cooling	254.4	48V/5.3A	45.6 - 50.4	94	2000
	LOF450-20B48-C	25CFM	451.2	48V/9.4A	45.6 - 50.4	94	2000
	LOF450-20B12-CF	Forced air cooling, 25CFM	399.6	12V/33.3A	11.4 -12.6	91	6000
	LOF450-20B15-CF	Forced air cooling, 25CFM	400.5	15V/26.7A	14.25 -15.75	92	6000
	LOF450-20B24-CF	Forced air cooling, 25CFM	450.0	24V/18.75A	22.8 - 25.2	93	6000
	LOF450-20B27-CF	Forced air cooling, 25CFM	450.9	27V/16.7A	25.65 - 28.35	93.5	4000
	LOF450-20B36-CF	Forced air cooling, 25CFM	450.0	36V/12.5A	34.2 - 37.8	93	3000
	LOF450-20B48-CF	Forced air cooling, 25CFM	451.2	48V/9.4A	45.6 - 50.4	94	2000
Notes: 1.Under any conditions, the total power of the product should not exceed the rated power. When the output voltage is increased, the total output power cannot exceed the rated output power, when the output voltage is decreased, the output current cannot exceed the rated output current ; 2.When measuring the full load efficiency, the fan should be connected to an external power supply. Fan loss is not included in the input power; 3. LOF Products with shell is also available, named LOF450-20Bxx-C/CF; 4. 25CFM refers to LOF450-20Bxx-C series external fan speed, forced air cooling 25CFM refers to the built-in fan speed, which automatically starts when the LOF450-20Bxx-CF series are turned on.