Technical enquiries
email: [email protected], tel:
+1 508 339 3000
www.murata-ps.com
Performance/Functional Specifications
Typical at T
A
= +25°C and V
IN
= 85-264V @47-63Hz
➀
All models will also operate from a regulated and filtered 110 to 340Vdc input.
➁
Unless otherwise specified, load regulation is measured with the output under
test undergoing a load change of 100% to 50% at nominal line input and,
when applicable, with all other outputs operating at 50% of rated load.
➂
Transient response is defined as the output returning to within its specified
tolerance in 10ms or less, following a 90% load change.
AC Input
Input Voltage Range, All models
➀
85-264V @47-63Hz
Input Current
(115V/230V, typ.):
5-Watt Models
0.15A/0.07A
10-Watt Models
0.3A/0.13A
16-Watt Models
0.33A/0.16A
Inrush Current
(All models, typical peak):
@115Vac
14.1A
@230Vac
32.5A
Isolation
(Min.):
Output V1 to AC Input
3000Vac
Outputs V2 & V3 to AC Input
3 1000Vdc
AC Input to Frame Ground
1500Vac
Output V1 to Frame Ground
500Vac
Outputs V2 & V3 to Frame Ground
1000Vdc
Outputs V2 & V3 to Output V1
1000Vdc
Output V2 to Output V3
2000Vdc
Frame Ground Leakage Current
(Max.):
@115Vac
0.5mA
@230Vac
3.5mA
Switching Frequency
(Typical):
V1
(5W and 10W models)
75kHz
V1
(16W models)
83kHz
V2 & V3
(All models)
100kHz
Line Fuse
(Built-in)
1A/250Vac, 5 x 20mm, meeting
IEC60127-2, sheet 3 specification
for time lag fuses
(slow-blow)
AC Mains Terminal Block
(TB4):
Wire Size & Type
14-20AWG (2.5 to 0.5mm
2
),
solid or stranded
Insulation Strip Length
0.25 inches (6.4mm)
Screw Tightening Torque
4.4 pound-inches (0.5Nm)
Rated Voltage
630V (VDE 0110-V. Group 2);
250V (VDE 0110-V. Group 3)
EMI
(All models)
Meets CISPR Pub. 22 & FCC
Class B
Safety Approvals
Pending
DC Outputs
Line Regulation
(All outputs)
±0.1% (max)
Load Regulation:
➁
V1
(All models)
±2%
V2 & V3
(All models)
±0.2% (max)
Output Accuracy
(Max.):
V1
(All models)
±2.0%
V2 & V3
(All models)
±2.5%
Hold-Up Time
(47-63Hz):
@115Vac
20mSec. typ.
@230Vac
80mSec. typ.
Noise & Ripple
(All models, 20MHz bandwidth):
See Noise & Ripple graphs
V1
40mVp-pk (typ.)
V2 & V3
8mVp-pk (typ.)
Transient Response
➂
See Transient Response graphs
DC Outputs
(continued)
Efficiency
(Typ.@ 120Vac, full load):
Single Output Models
75%
Dual Output Models
73%
Triple Output Models
71%
DC-Output Terminal Blocks
(TB1, TB2, TB3):
Wire Size &Type
16-20AWG (1.5 to 0.5mm
2
),
solid or stranded
Insulation Strip Length
0.25 inches (6.4mm)
Screw Tightening Torque
3.6 pound-inches (0.4Nm)
Short Circuit Protection
(All outputs)
Foldback, self-recovering
Overvoltage Protection V1
(max.)
134% x Vout
Environmental
Operating Temperature
0 to +50°C @ full rated power;
–25 to +70°C @ 50% rated power
(see Figure 3)
Storage Temperature
–40 to +85°C
Cooling
Free air convection with derating
(see Figure 3 and Technical
Notes)
Humidity
(Non-condensing)
0 to 85%
Physical
Dimensions
See Mechanical Specifications
Weight:
5 Watt Models
5.8 ounces (165 grams)
10 Watt Models
6.9 ounces (195 grams)
16 Watt Models
7.9 ounces (223 grams)
Case Materials:
Outer Case
ABS, UL94 5VA
DC/DC Modules
Phenolic, UL94 V-0
AC/DC Modules
Plastic, UL94 V-1
DMS-PS-CM Series
High Efficiency, AC/DC Instrumentation Power
Supplies with Individually Isolated Outputs
MPM_DMS-PS-CM_B01
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