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HSM Series (HSM200S)
270 Vdc Input, 200 Watt Single Output
DC-DC Converter
                

Download HSM200S Data Sheets

 

Features
dot.gif (332 bytes)  No Derating From -55 to +100oC
dot.gif (332 bytes)  Parallelable Operation
dot.gif (332 bytes)  Synchronization
dot.gif (332 bytes)  Fixed Frequency Power Conversion
dot.gif (332 bytes)  MIL-STD-883C Screening Available
dot.gif (332 bytes)  100% Environmental Screening (M Models)
dot.gif (332 bytes)  Meets MIL-Standards: MIL-STD-454, 4855-1A,
    MIL-STD-704D, MIL-STD-810E, and MIL-S-901C

 

How To Order
Series: HSM
Total Output Power: 200
Single Output: S
Output Voltage: 5.2
Options: -I metric inserts (M2.5)
Input Voltage: 270
MIL-STD-883 Screening (Optional) 883
Options: I-  metric inserts (M2.5)
Example:  Standard unit is 270 Vdc nominal input with pins out the top written as HSM200S/5.2(270).
Accessory Products
SMF200: EMI Filter to meet MIL-STD-461C
SMR: AC Front End Recifier
(for 270 Vdc input)
SMRA: Ripple Attenuation Module to reduce ripple to <20 mV P-P



Selection Chart
Nominal Output (Vdc) Output Current (Amps) Model Number
2.0 40 HSM200S/2.0
3.3 40 HSM200S/3.3
5.0 40 HSM200S/5.0
5.2 38 HSM200S/5.2
12 20 HSM200S/12
15 16 HSM200S/15
24 11 HSM200S/24
28 10 HSM200S/28
48 5.0 HSM200S/48



 

Input Characteristics, 270 Vdc Input
Min Typ Max Units
Input Voltage 200 270 400 Vdc
Brown Out (75%) Full Load 175 Vdc
No Load Power Dissipation   10 15 Watt
Inrush Charge 1.5 mc
Reflected Ripple Current   15   %
Logic Disable Current (Sink) 0.1 0.8 mA
Logic Disable Power In   1  3 W
Input Ripple Rejection (120 Hz) 60 dB
Input Overvoltage (No Damage) 400   500 Vdc
Efficiency 70-75 %
Efficiency (2V & 3.3V)   50-60   %
EMI Unit conforms to MIL-STD-461C (on the input leads) with companion filter
Input Transient Units conform to MIL-STD-704D (500 Vdc for 0.1 second)


 


Output Characteristics
Min Typ Max Units
Set Point Accuracy           1* % Vout
Load Regulation 0.02 0.2 1 % Vout
Line Regulation       0.02 0.2 2 % Vout
Ripple P-P (25 MHz) 1.0 3.0 3 % Vout
Trim Range (5V, 5.2V min = 85%) 60    115 % Vout
Trim Range (2V, 3.3V) 100 115 % Vout
Remote Sense Compensation     0.5     Vdc
Overvoltage Protection 115 125 % Vout
Current Sharing    +10    % Iout
Transient Response (Vout 1%) Time / Overshoot
   20 - 80% Load   400 / 400 4   µS/mV
   Low Line-High Line   400 / 400 5   µS/mV
    50 - 100%   400 / 400 6   µS/mV
Temperature Drift   0.01 0.02 %/oC
Long Term Drift   0.01 0.02 %/1KHrs
Current Limit 105   150 % Iout
Short Circuit Current   50   % Iout
Turn On Time    100    mS
Logic Turn On Time 100 mS
Tracking Accuracy    N/A     

*   1% or 50mV, whichever is greater
1   0.2% or 20mV, whichever is greater
2   0.1% or 25mV, whichever is greater
3   3% or 150mV, whichever is greater
4   3% or 400mV, whichever is greater
5   5% or 400mV, whichever is greater
6   2% or 400mV, whichever is greater

Isolation Characteristics
     Min Typ Max Units
Isolation:        
   Input to Output 1000     Vdc
   Output to Base 500     Vdc
   Input to Base
   (270 Vdc in)		 1000      Vdc
Input to Output Capacitance 0.01   0.03 µF
Insulation Resistance (@50 Vdc) 50     MOhm

 

 

Mechanical Characteristics
Weight 10.42 oz
   295.50 grams
Size 2.40 x 2.30 x 1.12 inch
   60.96 x 58.42 x 28.45 mm
Volume 6.18 inch3
  101.32 cm3
Material Pin Brass
(solder Plating)
  Case Aluminmum 5052-H32
Finish Nickel Plating  
     

 

Temperature Characteristics
      Min Typ Max Units
Operating (Baseplate) -55   +100 oC
Storage (Ambient) -55    +125 oC
Over Temperature Shutdown   +105   oC
Thermal Resistance Case - Ambient    5   oC/W



MIL-STD-883 Screening (Optional)
Stabilization Bake: +125oC for 24 hours per M1108, Condition B
Temperature Cycling: 10 cycles at -55oC to +125oC (transition period 36 minutes) per M1010, Condition B
Burn-in: 160 hours at +100oC minimum
Final Testing