dms-ps-cm Murata Manufacturing Co., Ltd, dms-ps-cm Datasheet

dms-ps-cm

Manufacturer Part Number

dms-ps-cm

Description

High Ef?ciency, Ac/dc Instrumentation Power Supplies With Individually Isolated Outputs

Manufacturer

Murata Manufacturing Co., Ltd

Datasheet

1.DMS-PS-CM.pdf (8 pages)

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FEATURES

OBSOLETE PRODUCT

Up to 80% efﬁcient single, dual, and triple-

output model

Individual, fully-isolated outputs:

Available with +5V, +12V, and +24V outputs

Low noise: 40mVp-pk on main, 8mVp-pk on

auxiliaries; Ideal for sensitive instrumentation

Universal input: 85-264Vac @ 47-63Hz or

110-340Vdc

Choice of 5, 10, or 16W models for minimal

system power-consumption

Standby power consumption as low as 0.6W

Short-circuit protection on all outputs;

OVP on main output

Built-in ac mains fuse & ‘Power On’ indicator

5W models operate up to 5 LED-display DPM’s

Vibration-resistant, chassis-mount

modular packages

EMC compliant; UL/CSA recognized

Low cost!

Contact Factory for Replacement Model

3000Vac on main

4000V double-isolation on auxiliaries

110-340Vdc

www.murata-ps.com/rohs

110-340Vdc

For full details go to

85-264V

50/60Hz

AC(N)

AC(L)

85-264Vac or 110-340Vdc

5-264Vac

TB4

Universal Input

Unive

1A/250V

o r

rsal

110-340

Input

Vdc

Murata Power Solution’s DMS-PS-CM Series

of high-efﬁciency, chassis mount AC/DC

power supplies feature low noise (40mV on

main, 8mV on auxiliaries), fully-isolated +24,

+12V, and +5V outputs, making them perfect

for powering today’s complex instrumenta-

tion. A high-current main output is isolated

from the AC line by 3000Vac. In dual- and

triple-output models, the low-current auxiliary

outputs are isolated from the main output by

1000Vdc, and from each other by 2000Vdc,

effectively providing double isolation from the

AC line! This unprecedented isolation elimi-

nates ground loop problems in complex,

multiple-instrument applications.

output-power ratings of 5, 10 or 16 Watts,

combine to ensure minimal ac power con-

sumption. For intermittent use or low-power

applications, the 5-Watt model’s no-load

quiescent consumption with a nominal

120Vac input is a mere 0.6 Watts---that’s

nearly seven times less than a standard 4W

www.murata-ps.com

Figure 1. DMS-PS-CM Series Simpliﬁed Schematic

Full-load efﬁciencies of up to 80% and

Circuitry

Drive

AC/DC Converter

Figure 1. Simpliﬁed Schematic

High Efﬁciency, AC/DC Instrumentation Power

Supplies with Individually Isolated Outputs

–

Technical enquiries email: sales@murata-ps.com, tel:

Not used on single-output models

Used only on dual and triple-output models

Converter

DC/DC

DMS-PS-CM Series

night light! These low cost, high-efﬁciency

power supplies can signiﬁcantly reduce

long-term electricity costs in low (<5Watts)

to medium (<16Watts) power applications.

ture universal inputs of 85-264Vac 50/60Hz,

built-in line fuses, and on-board ‘Power On’

LED indicators. At full rated load, hold-up

time is typically 20ms at 120Vac, and 80ms

at 230Vac. All outputs provide indeﬁnite

short-circuit protection and, for added reli-

ability, the main high-current output also

includes overvoltage protection. A rugged,

vibration-proof, chassis mount package

incorporates large, shock-resistant terminal

blocks for all I/O connections.

high efﬁciency, double isolation, and rugged

construction combine to make DMS-PSX-

CM Series AC/DC power supplies the

ideal choice for powering today’s sensitive

instrumentation, and any electronic device

that requires a reliable dc voltage!

All DMS-PSX-CM power supplies fea-

Multiple outputs, low noise, low cost,

–

US E156931

Regulator

MPM_DMS-PS-CM.B02 Page 1 of 8

LDO

GND

OUT

TB1

TB3

TB2

+1 508 339 3000

–

(Auxilliary)

(Main)

Related parts for dms-ps-cm

dms-ps-cm Summary of contents

Page 1

... Watts---that’s nearly seven times less than a standard 4W F1 AC/DC Converter Drive Circuitry Figure 1. Simpliﬁed Schematic Figure 1. DMS-PS-CM Series Simpliﬁed Schematic www.murata-ps.com DMS-PS-CM Series C US E156931 ® night light! These low cost, high-efﬁciency power supplies can signiﬁ ...

Page 2

... Free air convection with derating (see Figure 3 and Technical 0 to 85% See Mechanical Speciﬁcations 5.8 ounces (165 grams) 6.9 ounces (195 grams) 7.9 ounces (223 grams) ABS, UL94 5VA Phenolic, UL94 V-0 Plastic, UL94 V-1 Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000 MPM_DMS-PS-CM.B02 Page ...

Page 3

... AC Supply Fuse (F1): All DMS-PS-CM Series power supplies are equipped with a built-in 1A/250V time-lag fuse. Replacement fuses must be of the same type and rating; please refer to the Functional Speciﬁcations section of this datasheet for more information ...

Page 4

... Unless forced air with the velocity noted above is employed, DMS-PS-CM supplies should never be mounted upside down (terminal blocks facing down). Also, always provide sufﬁcient clearances in order to ensure adequate airﬂ ...

Page 5

... Application Information 1. Chassis Mounting Considerations: In order to minimize self-heating, DMS-PS-CM power supplies should always be mounted in either a vertical or horizontal position. Avoid mounting units upside-down or in close proximity to other heat-generating devices. Also, be sure to use the mounting hardware described in Figure 4 below in order to ensure a secure, vibration-resistant installation. ...

Page 6

... High Efﬁciency, AC/DC Instrumentation Power Supplies with Individually Isolated Outputs = +25° 120V @60Hz IN Noise and Ripple - 100% Load, 20MHz Bandwidth DMS-PS6-CM V1 (+24V) DMS-PS6-CM V2 (+4.85V) www.murata-ps.com DMS-PS-CM Series DMS-PS9-CM V1 (+24V) DMS-PS9-CM V2 (+4.85V) Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000 MPM_DMS-PS-CM.B02 Page ...

Page 7

... High Efﬁciency, AC/DC Instrumentation Power Supplies with Individually Isolated Outputs = +25° 120V @60Hz IN Transient Response - 10% to 100% Load Step DMS-PS6-CM V1 (+24V) DMS-PS6-CM V2 (+4.85V) www.murata-ps.com DMS-PS-CM Series DMS-PS9-CM V1 (+24V) DMS-PS9-CM V2 (+4.85V) Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000 MPM_DMS-PS-CM.B02 Page ...

Page 8

... Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com Parkway Centre, Tel: +65 6348 9096, email: singapore@murata-ps.com Technical enquiries email: sales@murata-ps.com, tel: MPM_DMS-PS-CM.B02 Page 2.835 (72.0) +1 508 339 3000 ...

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