Technical Data; Power Supply; Additional Technical Specification For Test Environment - Bosch CCS800 Service Manual

CCS800 | Service manual | Chapter 4 | Technical data
4

Technical data

4.1

Power supply

Specification
Type of power supply:
Mains input voltages:
Input frequency range:
Max. input current :
Nominal output voltage:
Rated output load:
Dimensions:
Danger
Heat sink is electrical connected to live of mains input depending on polarity!
4.1.1

Additional technical specification for test environment:

Load range
Output
+24V
For a practical load test, connect e.g. a resistor of 15 Ohm (min. 40W) between the terminals +24V and GND.
Line regulation
Line input
Input change 90 .. 264Vac
Ripple and noise
Output
24V with 1.7A load
AC input pin assignment K1
Bosch Security Systems | 2005-01| 3922 880 21112
40W single output, universal input switching power supply
90 .. 264Vac
47 .. 63Hz
0.9A at 100Vac or 0.3A at 240Vac
24Vdc
1.7A
125mm x 75mm
Min. load Rated load
0A 1.7A
Load
1.7A
Test
<1% p-p (rated load)
1
L
Line
Peak load
2.5A
Regulation
< ±1%
Conditions
Oscilloscope with 15Mhz limited
bandwidth
—
en | 17
Voltage
accuracy
24 ±0.6V
3
N
Neutral