FILE NAME: SPEC-CHB200W-V12.doc, REVISION: February 12, 2009 V12
SPECIFICATIONS
All Specifications Typical At Nominal Line, Full Load, and 25℃ Unless Otherwise Noted
INPUT SPECIFICATIONS:
Input Voltage Range ....……………..........….......... 24V................ 10-36V
48V................ 18-75V
Under voltage lockout ………..….. 24Vin power up ….…..……..…. 9.5V
24Vin power down ….….…...…. 8.5V
48Vin power up ….……..……..….17V
48Vin power down ……….….…. 16V
Positive Logic Remote ON/OFF ( see note 4 & 5 )
Input Filter ………………………………………………..….……... PI Type
GENRAL SPECIFICATIONS:
Efficiency.................…..................................……..........….......See Table
Isolation Voltage ..................... Input/Output ....………..….. 1500VDC min.
Input/Case .……….………..1500VDC min.
Output/Case …….………… 1500VDC min.
Isolation Resistance .............................…............…….... 10^7 ohm min.
Switching Frequency ........………….........…………... 250KHz, Typ.
Operating Case Temperature ..………....….....……........ -40℃ to 100℃
Storage Temperature
……………....…....……............ -55℃ to +105℃
.……………………..……. 110℃ Typ.
Thermal Shutdown, Case Temp.
OUTPUT SPECIFICATIONS:
Voltage Accuracy: ........................................…………..........
1.5%
max.
Transient Response:25% Step Load Change .………………<500u sec.
External Trim Adj. Range, Note6 …………………………………….10%
Ripple & Noise, 20MHz BW
3.3V & 5V ……….…………..... 40mV RMS, max.
100mV pk-pk, max.
12V & 15V …………….………. 60mV RMS, max.
150mV pk-pk, max
24V …………………..…….… 100mV RMS, max.
240mV pk-pk, max
Temperature Coefficient ....................………..............….....
0.03%/C
Short Circuit Protection .........………………......................... Continuous
Line Regulation(1) ………………….………..................….
0.2%
max.
Load Regulation(2) …………………………….........…......
0.2%
max.
Over Voltage Protection trip Range, % Vo nom. .................. 115-140%
Current Limit .................……………….... 110% ~150% Nominal Output
Dimensions ...............................…............…….. 2.282.40x0.52 inches
(57.9x61.013.2 mm)
Case Material ................…......……Aluminum Baseplate with Plastic Case
NOTE :
1. Measured From High Line to Low Line
2. Measured From Full Load to Zero Load
3. Output Ripple and Noise measured with 10uF tantalum and 1uF
Ceramic capacitor across output
4. Logic Compatibility ……………... Open Collector ref to -Input
Module ON ………. >3.5Vdc to 75Vdc or Open Circuit
Module OFF ……….. < 1.2Vdc
5. Suffix "N" to the Model Number with Negative Logic Remote ON/OFF
Module ON ………. < 1.2Vdc
Module OFF ……….. >3.5Vdc to 75Vdc or Open Circuit
6. Trim-up ………….. connect a resistor between the trim pin and +Sense
Trim-down …….…. connect a resistor between the trim pin and -Sense
CASE HB
All Dimensions In Inches(mm)
Tolerances
Inches: X.XX= ¡ 0.02 , X.XXX= ¡ 0.010
Ó
Ó
Millimeters: X.X= ¡ Ó , X.XX=¡ 0.25
0.5
Ó
Mounting Inserts
BOTTOM VIEW
M3*0.5 Through 4pl.
Pin
1
2
3
4
5
6
7
8
9
Function
+Vin
ON/OFF
CASE
-Vin
-Vout
-Sense
Trim
+Sense
+Vout
REMOTE ON/OFF CONTROL
ON/OFF (2)
EXTERNAL OUTPUT TRIM
HIGH SIGNAL HERE
DISABLE OUTPUT
-VIN (4)
2
RSG [ RSG ELECTRONIC COMPONENTS GMBH ]
