BBS-2002 BOSER [BOSER Technology Co., Ltd], BBS-2002 Datasheet - Page 15

• Manufacturer Part Number: BBS-2002
• Description: 1U High, Small Box Bare Bone System
• Manufacturer: BOSER [BOSER Technology Co., Ltd]

The power supply used in the BBS-2002 is a 45W AT power supply.
The specifications and features of this special power supply are listed
in the following sections.
4.1
4.1.1 Input Specifications
4.1.2 Output Specifications
Output Min. Load Rated Load Max. Load Voltage Accuracy
+12V
-12V
+5V
Input Voltage: The range of input voltage is from 90VAC to 264VAC or
120VDC to 370VDC
Input Frequency: The range of input frequency is from 47HZ to 440HZ
Input Current: The maximum input current is 1A (RMS) at 115VAC
Inrush Current:
264VAC input voltage
Load Range: Voltage accuracy is set at full load. Maximum output power is
42.6W
Ripple and Noise: The peak to peak ripple and noise for +5V output is less
than 50mV, 120mV for +/-12V outputs. Measuring is done by 20MHz
bandwidth limited oscilloscope and terminated each output with a 0.1uF
ceramic capacitor and a 10uF electrolysis capacitor at rated load, nominal
line
Line Regulation: The line regulation for +5V and –12V is less than +/-1%,
+/-2% for +12V. Measuring at full load and from 100VAC to 240VAC input
voltage changing
Load regulation: The load regulation for +5V output is less than +/-3%,
+/-5% for +12V, and +/-1% for –12V. Measuring is measured from 60% to
100% and 60% to 20% with full load (60% +/-40% full load)
Specifications
0.4A
0.2A
0A
The cold inrush current will limit less than 50A at
0.3
3A
2A
2.5A
0.5A
Power Supply
5A
Chapter 4
11.52~12.48V
11.64~12.36V
4.85~5.15V
9