OBQ23WC0512 Datasheet, PDF (8/15 Pages) List of Unclassifed Manufacturers – 3 WATT DC-DC CONVERTER

SC/WC1224 Output Specifications
Specifications
OBQ**SC/WC1224
3WATTS/SINGLE/2 OUTPUT
Output Voltage [V]
Output Current [A]
Voltage Tolerance +/-[mV](maximum) *2
Ripple and Noise [mVp-p](maximum) *3
Regulation
a.Static Line Regulation [mV](maximum)
b.Dynamic Line Regulation +/-[mV](maximum) *4
c.Static Load Regulation [mV](maximum) *5
[mV](maximum) *6
[mV](maximum) *7
d.Temperature Coefficient *8
e.Drift[mV](maximum) *9
f.Dynamic Load Regulation [mV](maximum) *10
g.Recovery Time *4, *10
Rise up time
Hold up time
Functions
Overcurrent Protection
Overvoltage Protection
Remote Sence
Trimming of output voltage[mV] (typical) *11
[mV](typical) *12
Input Fuse
Environmental
Operating Temperature
(derating) *13
Operating Humidity
Storage Temperature
Storage Humidity
Withstanding Voltage
Isolation Resistance
Capacitance(input-output) [pF](typical)
Vibration
Shock
Cooling
Weight (typical)
Model
OBQ05SC1224 OBQ12SC1224 OBQ15SC1224 OBQ24SC1224 OBQ22WC1224 OBQ23WC1224
5
12
15
24
+12 -12 +15
-15
0.5
0.25
0.20
0.13
0.013-0.13
0.010-0.10
100
240
300
480
240 240 300
300
100
25
60
75
120
60
60
75
75
200
200
200
200
300 300 300
300
25
60
75
120
±1000 ±1000 ±1200 ±1200
±480 ±480 ±600 ±600
±60 ±60 ±75
±75
0.03%/℃(maximum)
40
75
90
135
75
75
90
90
150
360
250
500
300 300 300
300
20mS(typical)
10mS(typical) at rated input/output
Not specified
Foldback/Current Limiting with automatic recovery at discontinuos short circuit conditions
Not available
Not available
+250
+250
+350
+650
-250
-900
-1600
-4000
Installed
-20 to 71℃
3.5%/(50℃ to 71℃) (out of warranty ≧71℃)
20-90%/RH(non-condensing)
-20 to +85℃
20 to 90%/RH(non-condensing)
Primary-Secondary AC500V for 1minute
Primary-Secondary 50MΩ(minimum) by DC500V insulation tester
2200
5-10Hz:10mm double amplitude,10-55Hz:19.6m/s²,20minutes' period for 60minutes each along X,Y,Z axes(non-operating)
294m/s²
Convection
open board type:6g
Conditions:
*1 at 25℃ and rated input/output
*2 OBQ**WC0512 satisties the above-mentioned specifications at the same load conditions on both outputs
*3 measured by a bayonet probe at the output connector at a 0 to 100Mhz bandwidth
*4 when input voltage changed from 8V to 32V rapidly at rated output
*5 when output current changed from 0mA to rated current keeping the current of other output below minimum rated current
at rated input
*6 when output current changed from minimum rated current to rated current keeping the current of other output
above minimum rated current at rated input
*7 when output current of both outputs changed from 0mA to rated current identically at rated input
*8 at -20 to +71℃
*9 for 7hour period after 1hour warm-up at 25℃ and rated input/output
*10 when output current changed rapidly between 25% and 75% of rated current at rated input
*11 to increase output voltage,put a resistor between pin"0" and trimming pin
*12 to reduce output voltage,put a resistor between pin"+" and trimming pin
*13 operating temperature of OBQ**WC1224 should be ≦71-2*(Ein-24) at input voltage from 24V to 32V (Ein=Input Voltage)