V11
SPECIFICATIONS
All Specifications Typical At Nominal Line, Full Load, and 25
℃
Unless Otherwise Noted
INPUT SPECIFICATIONS:
Input Voltage Range………………………………..24V……….…. 18 - 36V
48V ……..….... 36 - 75V
Input Surge Voltage (100ms max.) …………...… 24V …....... 50Vdc max.
48V ......... 100Vdc max.
Under voltage lockout ………..…. 24Vin power up …..…..…..……... 17V
power down ….……..…... 15.5V
48Vin power up …….…..…..…… 34V
power down …..…………. 32.5V
Positive Logic Remote ON/OFF (note 3 & 4)
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.
Isolation Capacitance …….……………..………….……..…… 1000pF Typ.
Switching Frequency ......……….........................…................ 300KHz ,Typ.
Operating Case Temperature ………..……....….............. –40
℃
to +100
℃
Storage Temperature …………..…....………................... –40
℃
to +105
℃
Humidity ...................................................... 95% RH max. Non condensing
MTBF ………. MIL-HDBK-217F, GB, 25
℃
, Full Load ……… 700 Khrs Typ.
Thermal Shutdown, Case Temp. .……..….……………….……. 100
℃
Typ.
Dimensions ........................... 1.45×2.28x0.50 inches(36.8x57.9×12.7 mm)
Case Material (Standard) …….…..... Aluminum baseplate with plastic case
(Suffix ”O” Type) …………………………………. Open Frame
Weight …………………………………. Standard: 61.8g, Open Frame: 39g
OUTPUT SPECIFICATIONS:
Voltage Accuracy ….……………………………………………..
±1%
max
.
Transient Response:75% -100% Step Load Change
Error Band …………………………………………...
±5%
Vout
Recover Time............................................…..……… <500us
External Trim Adj. Range ………………………………….………… ±10%
Ripple & Noise, 20MHz BW …………………….……… 40mV RMS, max.
100mV pk-pk, max.
Temperature Coefficient ....................…………...............….....
±0.03%/°C
Short Circuit Protection .........……………….....….................... Continuous
Line Regulation(note1) …………….………........……........….
±0.2%
max.
Load Regulation(note2) ………………………..........…….......
±0.2%
max.
Over Voltage Protection trip Range ,% Vo nom. ..........…....... 115-140%
Current Limit .................………..…….….... 110% ~140% Nominal Output
Start up time ………………………….…….…….………………. 20ms Typ.
NOTE :
1. Measured From High Line to Low Line
2. Measured From Io min. to Io max.
3. Logic Compatibility ………….. Open Collector ref to -Input
Module ON ………. Open Circuit
Module OFF ……….. < 0.8Vdc
4. Suffix "N" to the Model Number with Negative Logic Remote ON/OFF
5. Suffix "O" to the Model Number with Open Frame Type.
6. Suffix “-C” to the Model Number with Clear Mounting Insert (3.2mm DIA.)
REMOTE ON/OFF CONTROL
ON/OFF
EXTERNAL OUTPUT TRIM
+SENSE
TRIM DOWN
+SENSE
HIGH SIGNAL HERE
DISABLE OUTPUT
-VIN
TRIM
TRIM UP
-SENSE
TRIM
-SENSE
2
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