Compliance to EN55022 (CISPR22) Class A with external components (please refer to "EMC Suggestion Circuit")
Compliance to EN61000-4-2,3,4,5,6,8; EN55024, light industry level, criteria A
Aluminum
1000K hrs typ. MIL-HDBK-217F (25 )
57.9*61*12.7mm (2.28"*2.40"*0.5") (L*W*H)
92g
1. All parameters NOT specially mentioned are measured at 12,24,48VDC input, rated load and 25 of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 1uf ceramic & 10uf tantalum capacitor across output.
3. The power supply need to connect "+Vout" to "+R.S" and "-Vout" to "-R.S".
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets
EMC directives. For guidance on how to perform these EMC tests, please refer to EMI testing of component power supplies.
File Name:MHB75-SPEC 2011-09-08
75W DC-DC Half-Brick Regulated Single Output Converter
Mechanical Specification
All Dimensions In Inches [mm]
Tolerance Inches: X.XX= 0.02 , X.XXX= 0.010
Millimeters: X.X= 0.5 , X.XX= 0.25
MHB75
series
Unit:inch[mm]
0.18 min. 0.50
[4.6] [12.7]
Mounting Inserts M3*0.5
BOTTOM VIEW
R1.50
3
6
7
1.40
[35.56]
2.40
[61.0]
2.00
[50.8]
0.60
[15.24]
2
8
1
9
0.04
[1.02]
4
5
0.08
[2.03]
1.90
[48.3]
2.28
[57.9]
SIDE VIEW
Pin No. Assignment
Pin No.
1
2
3
Assignment
+Vin
R.C.
Case
Pin No.
4
5
6
Assignment
-Vin
-Vout
-R.S.
Pin No.
7
8
9
Assignment
Trim
+R.S.
+Vout
Remote ON/OFF Control
The MHB75 series allow the user to switch the power ON and OFF electronically by their remote ON/OFF feature.
The MHB75 series are available with "Positive Logic" (standard) or "Negative Logic" (option).
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FPGA/CPLD
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