POWER
Data Sheet
Total Power:
75 W
Input Voltage:
72 or 110 V
# of Outputs:
Single
Special featureS
Small 57.9 x 36.8 x12.7 mm package
Input Ranges 43 - 101 Vdc or
66 - 160 Vdc
High Efficiency up to 92%
No Minimum Load Requirement
Operating Temp. Range
-40 °C to +70 °C
Reinforced Insulation 3000 VACrms
Under-Voltage Shutdown
Remote On/Off
Metal Case with Isolated Baseplate
Vibration and Thermal Shock
to EN61373
Safety meets EN60950-1 and Railway
Standard EN50155 (IEC60571) and
EN50121-3-2
EN45545-2 flammability
ERM75 Series
75 Watts
Electrical Specifications
Input
Input range:
Efficiency:
43 - 101 Vdc; 66 - 160 Vdc
92% @ 12 Vo
Output
Voltage tolerance:
Line regulation:
Load regulation:
Noise/ripple:
Overload protection:
Short circuit protection:
Switching frequency:
±1.0%
±0.2%
±0.3%
24 V model: 150 mV, other models: 100 mV
150% typ of Io max, hiccup
Hiccup mode
320 KHz
SafetY
cUL/UL 60950-1
IEC/EN 60950-1
IEC/EN 50155
CE Mark
Isolation
I/O isolation:
Insulation resistance:
Insulation capacitance:
Reinforced Insulation, 3000 Vac rms; I/Case. O/Case: 1500 Vdc
1000 Mohm
3000 pF
Environmental Specifications
Operating ambient temperature range:
Storage temperature:
Humidity:
MTBF:
-40 °C to +70 °C
-55 °C to +125 °C
5% to 95% non-condensing
209 Khrs calculated
ERM75 Series Data Sheet
Ordering Information
Input Voltage
Output
Efficiency @ Max Load
Max Power
Model Number
43 - 101 V
43 - 101 V
43 - 101 V
43 - 101 V
66 - 160 V
66 - 160 V
66 - 160 V
66 - 160 V
5 V @ 15 A
12 V @ 6.25 A
15 V @ 5 A
24 V @ 3.125 A
5 V @ 15 A
12 V @ 6.25 A
15 V @ 5 A
24 V @ 3.125 A
89%
92%
92%
91%
89%
91%
91%
90%
75 W
75 W
75 W
75 W
75 W
75 W
75 W
75 W
ERM15A72
ERM06B72
ERM05C72
ERM03H72
ERM15A110
ERM06B110
ERM05C110
ERM03H110
Mechanical Dimensions
57.9 [2.28]
50.80 [2.00]
Mounting Inserts
M3x0.5 Through 4pl.
26.20 [ 1.03]
15.24 [ 0.60]
5
2
6
7
BOTTOM VIEW
4.10 [ 0.16] min
47.20 [1.86]
1.00 [0.04] DIA 6PLACES
1.50 [0.06] DIA 2PLACES
7.62 [ 0.30]
1
8
15.24 [ 0.60]
3
4
• All dimensions in mm (inches)
• Tolerance: X.X±0.5 (X.XX±0.02)
X.XX±0.25 ( X.XXX±0.01)
• Pin diameter Ø 1.0 ±0.05 (0.04±0.002)
• Pin diameter Ø 1.5 ±0.05 (0.06±0.002)
36.8 [ 1.45]
Pin Connections
Pin
1
2
3
4
5
6
7
8
Function
+Vin
Remote On/Off
-Vin
-Vout
-Sense
(8)
Trim
+Sense
(8)
+Vout
Heat-sink
Thermal pad
Converter
20.0 [0.78] Max
WORLDWIDE OFFICES
Americas
2900 S.Diablo Way
Tempe, AZ 85282
USA
+1 888 412 7832
Europe (UK)
Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX
United Kingdom
+44 (0) 1384 842 211
12.7 [ 0.50]
Heatsink (Option –HS)
Asia (HK)
14/F, Lu Plaza
2 Wing Yip Street
Kwun Tong, Kowloon
Hong Kong
+852 2176 3333
www.artesyn.com
For more information:
www.artesyn.com/power
For support:
productsupport.ep@artesyn.com
ERM75 DS Rev. 10.10.14
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Embedded Technologies assumes no responsibility, and disclaims all liability for damages resulting from use
of this information or for any errors or omissions. Artesyn Embedded Technologies, Artesyn and the Artesyn
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