KMS40-12 datasheet, PDF - EEWORLD Datasheet

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KMS40-12: Descriptionpwr sply medical 12v 3.33a 40w; Categorysemiconductor Power management; File Size63KB，2 Pages; ManufacturerTDK Corporation; Websitehttp://www.tdk.com; Environmental Compliance

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KMS40-12 Overview

pwr sply medical 12v 3.33a 40w

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KM Series

15-40W Medical AC-DC PCB-Mount Power Supplies

Features



Small size and lightweight



PC Board Mountable



Wide Range Input



Medical Safety Certiﬁcations (4kVAC Input - Output)



Class II (No ground needed)



High efﬁciency

Key Market Segments & Applications

Speciﬁcations

Model

Input Voltage Range

Inrush Current Limiting

Input Current (115 / 230VAC)

Recommended External Fuse

Temperature Coefﬁcient

Ripple and Noise (pk-pk)

Overcurrent Protection

Overvoltage Protection

Hold-up Time (typical)

Enclosure Leakage (240VAC 63Hz)

(264VAC 63Hz)

Operating Temperature

Storage Temperature

Humidity

Cooling

Withstand Voltage

Immunity

Safety Agency Certiﬁcation

Conducted EMI

Switching Frequency

Weight

Size (LxWxH)

Mounting & Case

MTBF

Warranty

(1) KM15 derates linearly to 40% load

KMD15

KMT15

KMS40

KMD40

KMT40

90-264VAC 47-440Hz or 100-375VDC*

10 / 20A, cold start, 25°C ambient (115 / 230VAC)

220 / 118mA

860 / 460mA

2A slow blow type

3.15A slow blow type

±0.01%/°C

50mV or 1%, whichever is greater

> 105%, hiccup mode, automatic recovery

Yes, Zener diode clamp

20ms

18ms

0.055 max

0.08 max

0.06 max

0.085 max

°C -25°C to 70°C, derate linearly to 50%(1) load from 50°C to 70°C. Max case temperature 95°C

°C

-40°C to 100°C

%RH

20% to 95% RH (non-condensing)

Convection, over temperature protected ~100°C case temperature

VAC

Input to output: 4kVAC (Reinforced) (2 x MOPPS 3rd Edition)

EN60601-1-2

UL/CSA/IEC/EN 60601-1, ANSI/AAMI ES60601-1, IEC/EN60950-1, CE Mark

EN55011, EN55022 Class B

EN55011, EN55022 Class A

kHz

132kHz

120

280

2.52 x 1.79 x 0.92”

3.5 x 2.5 x 1.06”

PC board mountable. Plastic resin ﬁberglass case (UL 94V-0)

hrs

200,000 to 400,000 hours, model dependent

yrs

2 years

*Safety certiﬁed for AC input only

KMS15

1-800-526-2324 • www.us.tdk-lambda.com/lp/

Disclaimer: us.tdk-lambda.com/lp/legal.htm

KMS40-12 Related Products

	KMS40-12	KMS15-12	KMD15-1515	KMS155	KMD40-512	KMS15-9
Description	pwr sply medical 12v 3.33a 40w	pwr sply medical 12v 1.25a 15w	pwr sply medical +15v/-15v 15w	pwr sply medical 5V 3A 15w	pwr sup medical 5V/12v 1.25a 40w	pwr sply medical 9V 1.67a 15w
Standard Package	-	1	1	1	1	1
Category	-	Power Supplies - Board Mou	Power Supplies - Board Mou	Power Supplies - Board Mou	Power Supplies - Board Mou	Power Supplies - Board Mou
Family	-	AC DC Converters	AC DC Converters	AC DC Converters	AC DC Converters	AC DC Converters
Number of Outputs	-	1	2	1	2	1
Voltage - Inpu	-	90 ~ 264 VAC	90 ~ 264 VAC	90 ~ 264 VAC	90 ~ 264 VAC	90 ~ 264 VAC
Voltage - Output 1	-	12V	15V	5V	5V	9V
Current - Output (Max)	-	1.25A	500mA, 500mA	3A	5A, 1.25A	1.67A
Power (Watts)	-	15W	15W	15W	40W	15W
Power Supply Type	-	Switching (Closed Frame)	Switching (Closed Frame)	Switching (Closed Frame)	Switching (Closed Frame)	Switching (Closed Frame)
Applications	-	Medical	Medical	Medical	Medical	Medical
Features	-	OCP, OVP	OCP, OVP	OCP, OVP	OCP, OVP	OCP, OVP
Operating Temperature	-	-25°C ~ 70°C	-25°C ~ 70°C	-25°C ~ 70°C	-25°C ~ 70°C	-25°C ~ 70°C
Efficiency	-	81%	81%	78%	80%	79%
Mounting Type	-	Through Hole	Through Hole	Through Hole	Through Hole	Through Hole
Size / Dimensi	-	2.52" L x 1.80" W x 0.93" H (64.0mm x 45.6mm x 23.5mm)	2.52" L x 1.80" W x 0.93" H (64.0mm x 45.6mm x 23.5mm)	2.52" L x 1.80" W x 0.93" H (64.0mm x 45.6mm x 23.5mm)	3.50" L x 2.50" W x 1.06" H (89.0mm x 63.5mm x 27.0mm)	2.52" L x 1.80" W x 0.93" H (64.0mm x 45.6mm x 23.5mm)
Power (Watts) - Max	-	15W	15W	15W	40W	15W
Line Regulati	-	0.5%	0.5%	0.5%	0.5%, 5%	0.5%
Load Regulati	-	1%	1%	1%	2%, 6%	1%
Approvals	-	CE, EN, IEC, UL	CE, EN, IEC, UL	CE, EN, IEC, UL	CE, EN, IEC, UL	CE, EN, IEC, UL
Weigh	-	0.265 lb (120.2g)	0.265 lb (120.2g)	0.265 lb (120.2g)	0.618 lb (280.32g)	0.265 lb (120.2g)
Dynamic Catalog	-	KM Series	KM Series	KM Series	KM Series	-
Other Names	-	285-1763KMS1512	285-1760KMD151515	285-1765KMS15-5	285-1780KMD40512	KMS159KMS159-ND

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