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PDF NMH1205S Data sheet ( Hoja de datos )
| Número de pieza | NMH1205S | |
| Descripción | Isolated 2W Dual Output DC-DC Converters | |
| Fabricantes | Newport Components | |
| Logotipo |  |
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NMH SERIES
Isolated 2W Dual Output DC-DC Converters
features
p Wide Temperature performance at
full 2 Watt load, –40°C to 85°C
p Dual Output from a Single Input Rail
p Industry Standard Pinout
p Power Sharing on Output
p 1kVDC Isolation
p Efficiency to 86%
p Power Density up to 1.44W/cm!
p 5V, 12V, 24V & 48V Input
p 5V, 9V,12V and 15V Output
p Footprint from 1.46cm
p UL 94V-0 Package Material
p No Heatsink Required
p Internal SMD Construction
p Toroidal Magnetics
p Fully Encapsulated
p No External Components Required
p MTTF up to 2.0 Million hours
p Custom Solutions Available
p No Electrolytic or Tantalum Capacitors
pin connections
14 Pin DIP (top view)
V –V +V 0V
IN
14 11 9 8
17
GND NC
7 Pin SIP
description
The NMH series of industrial temperature range
DC-DC converters are the standard building
blocks for on-board point-of-use power systems.
They are ideally suited for providing dual rail
supplies on single rail boards with the added
benefit of galvanic isolation to reduce circuit
noise. All of the rated power may be drawn from
a single pin provided the total load does not
exceed 2W.
Pin compatibility with the NMA 1 watt series
ensures minimal effort in upgrading distributed
power systems.
12
456
V GND
IN
–V 0V +V
PRELIMINARY
Notice : This is not a final specification.
Some parametric limits may be subject to change.
Newport Components
NMH SERIES
1
1 page  
NMH SERIES
Isolated 2W Dual Output DC-DC Converters
family characteristics - isolation
°Specifications typical at TA=25 C.
Parameter
Conditions
Isolation Voltage
Test Voltage
Resistance
Flash tested for 1 second
50Hz, 10 seconds
Viso=500V
MIN TYP MAX Units
1000
1000
1
10
VDC
Vpk
GΩ
family characteristics - general
°Specifications typical at TA=25 C, nominal input voltage and rated output current unless otherwise specified.
Parameter
Conditions
MIN TYP MAX Units
Switching Frequency
Package Weight
Efficiency
Power Consumption
5V input types
12V input types
24V input types
48V input types
SIL
DIL
100% load
0% load
95
90
80
80
2.76
2.85
70
300
kHz
g
%
mW
family characteristics - temperature
°Specifications typical at TA=25 C, nominal input voltage and rated output current unless otherwise specified.
Parameter
Conditions
MIN TYP MAX Units
Specification
Storage
Case Temperature
above Ambient
All output types
5V output types
All other output types
–40 85 °C
–50 130 °C
30
°C
25
Newport Components
NMH SERIES
5
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet NMH1205S.PDF ] | |
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