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Datel DMS-PS-CM Manuale Utente

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Technical enquiries email: sales@murata-ps.com, 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 
3000Vac + 1000Vdc
 
 
AC Input to Frame Ground 
1500Vac
 
 
Output V1 to Frame Ground 
500Vac
 
 
Outputs V2 & V3 to Frame Ground 
500Vac + 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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