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:
GENRAL SPECIFICATIONS:
Efficiency.................…..................................……..........….......See Table
Isolation Voltage ..................... Input/Output ....………..….. 1500VDC min.
Input/Case .……….………..1500VDC min.
Input Voltage Range ....……………..........….......... 24V................ 10-36V
48V................ 18-75V
Under voltage lockout ………..….. 24Vin power up ….…..……..…. 9.5V
24Vin power down ….….…...…. 8.5V
Output/Case …….………… 1500VDC min.
48Vin power up ….……..……..….17V
Isolation Resistance .............................…............…….... 10^7 ohm min.
Switching Frequency ........………….........…………... 250KHz, Typ.
Operating Case Temperature ..………....….....……........ -40℃ to 100℃
Storage Temperature ……………....…....……............ -55℃ to +105℃
Thermal Shutdown, Case Temp. .……………………..……. 110℃ Typ.
48Vin power down ……….….…. 16V
Positive Logic Remote ON/OFF ( see note 4 & 5 )
Input Filter ………………………………………………..….……... PI Type
Dimensions ...............................…............…….. 2.282.40x0.52 inches
OUTPUT SPECIFICATIONS:
Voltage Accuracy: ........................................………….......... 1.5% max.
Transient Response:25% Step Load Change .………………<500u sec.
External Trim Adj. Range, Note6 …………………………………….10%
(57.9x61.013.2 mm)
Case Material ................…......……Aluminum Baseplate with Plastic Case
Ripple & Noise, 20MHz BW
NOTE :
1. Measured From High Line to Low Line
3.3V & 5V ……….…………..... 40mV RMS, max.
100mV pk-pk, max.
12V & 15V …………….………. 60mV RMS, max.
2. Measured From Full Load to Zero Load
3. Output Ripple and Noise measured with 10uF tantalum and 1uF
Ceramic capacitor across output
150mV pk-pk, max
24V …………………..…….… 100mV RMS, max.
4. Logic Compatibility ……………... Open Collector ref to -Input
Module ON ………. >3.5Vdc to 75Vdc or Open Circuit
Module OFF ……….. < 1.2Vdc
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
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= ¡ 0Ó.02 , X.XXX= ¡ Ó0.010
Millimeters: X.X= ¡ Ó0.5 , X.XX=¡ 0Ó.25
Mounting Inserts
M3*0.5 Through 4pl.
BOTTOM VIEW
Function
+Vin
Pin
1
2
ON/OFF
CASE
-Vin
3
4
5
6
-Vout
-Sense
Trim
+Sense
+Vout
7
8
9
REMOTE ON/OFF CONTROL
EXTERNAL OUTPUT TRIM
ON/OFF (2)
HIGH SIGNAL HERE
DISABLE OUTPUT
2
-VIN (4)
RSG [ RSG ELECTRONIC COMPONENTS GMBH ]
