Switching Power Supplies for Wireless Applications - BM315U :
ENVIRONMENTAL
|
Operating Temperature
|
0 - 50°C
|
|
Non-operating Temperature
|
0 - 75°C
|
|
Humidity
|
5% to 95% Non-condensing
|
SAFETY & EMI
|
Safety
|
Designed to meet IEC - 1950
|
|
EMI
|
FCC Class - B / CISPR22
|
PROTECTIONS
|
Output Over Voltage
|
PSU Trips on over voltage
condition
|
|
Output Over Load and
|
Output folds back on over load
|
|
Short Circuit
|
Goes to hick-up mode on Short
Circuit
|
|
Battery Rev. Polarity
|
PSU protected throuh internal
fuse
|
INDICATIONS
|
Mains On
|
When AC is available
|
|
Battery ON
|
When Battery is supplying power
to the Radio
|
|
Battery Low
|
When Battery voltage is less
than 11.4V
|
SPECIFICATIONS
|
AC Input Voltage range |
170 - 270 V AC or 90 - 135 V AC
with changeover switch - Optional |
| AC
Input |
IEC
320 Socket |
| DC
Output Voltage |
11.0
- 14.0 V DC |
| DC
Output Current - Equipment |
30.0
Amps |
| DC
Output Current - Battery * |
10.0
Amps |
|
Output Ripple ( P-P max ) ** |
< 1
% |
|
Output Voltage regulation |
± 3
% |
| Batt.
deep discharge cut-off facility |
Available |
|
Metering |
Optional |
|
Dimensions ( W X H X D ) |
190
X 75 X 160 ( In mm ) |
|
Weight ( in Kg. ) |
3.8 |
* Battery current when Radio is not in Transmit mode
** While measuring the Ripple & Noise, 10 µF Elec. Cap and 104 CD
Cap to be connected across the output.
|
