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Isolated Output
3.6:1 input range
5 year warranty
4.0" x 2.6" x 0.5" case
Parallelable (singles only)
Six sided shielding
Electrical Specifications
Input
Input Range .......................... 20 to 72 VDC
Input Surge Voltage .............. 100V for 100ms
Input Reflected Ripple ........... <1MA See Note 2
Input Capacitance ................. 2.2mF (typical)
Efficiency ............................... 82% typical
Input Reverse ........................ Fuse recommended
Voltage Protection
Environmental
Operating Temperature Ambient:
-40擄C to +60擄C FL, No derating
Operating Temperature (baseplate): 105擄C max
Humidity (Non-condensing): 5% to 95%
Storage Temperature: -40擄C to +105擄C
MTBF: 312,000 hours (MIL HDBK-217F)
Control
Enable ................................... TTL compatible
(high to enable or open circuit)
Paralleling ............................. Singles only
Output
Voltage Tolerance .................. + 1% (Main)
Output 2&3
(12V); +6.0%, -0%
Output 2&3
(15V); +3%, -6%
Line Regulation ..................... +0.5% (Main); +1% (Aux)
Load Regulation .................... + 1% (Main) 10%-FL; + 5% (Aux);
10%L to FL, bal.
Ripple/Noise .......................... 1% mV P-P; bandwidth 20 MHz;
See note 1 below
Temperature Coefficient ........ +0.02%/擄C (max)
Short Circuit Protection ......... Continuous-
Power Cycle Output 1,2 and 3
Overvoltage Protection ......... Zener (Main only)
Transient Response .............. 300 msec (50% step)
Switching Frequency ............. 330 kHz typical
Safety
UL
UL 1950
Notes
Note 1- An external 0.1mf ceramic
capacitor is recommendd to be
placed from the +V out to the -V
out.
Note 2- Requires a 2.2mf, 100V film
capacitor connected between
+Vin
and -Vin to meet FCC Class A
and ETS300-381-1.
All specifications are typical at nominal
line, full load, and 25擄C unless otherwise
noted.
Specifications subject to change without
notice.
Isolation
I/O Isolation ........................... 1500 VDC
Isolation Resistance .............. 1 x 10
9
ohms
138
North America: 760-930-4600
Europe (UK): 01384-842211
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