User Guide

NHB–3
Technical Documentation
PAMS
HF Desktop Charger CHH–8P
Original 26/97 Page 11
Supply Voltages and Power Consumption on the Connectors of CHH–8
Symbol: Description: Values:
VDC Supply voltage
• input voltage min/typ/max: 11.0...13.8...20.0 V
• input power max: 13 W
VBAT Spare battery voltage
• charging volt. min/typ/max:
11.0...12.2...13.0 V
• charging curr. min/typ/max: 730...800...870 mA
• discharg. volt. min/typ/max: 5.0...6.0...7.5 V
• discharg. curr. min/typ/max: 130...160...200 mA
VC Charging voltage
• output voltage min/typ/max: 11.0....12.2...13.0 V
• output current min/typ/max: 730...800...870 mA
VD Data signal
• output voltage min/typ/max:
9.5...10.0...10.5 V
• output current max: 50 mA
Supply Voltages and Power Consumption on the DC3 Module
Symbol: Description: Values:
+VL Supply voltage for LED’s
• voltage min/typ/max:
11.0...13.8...20 V
• current max: 50 mA
+VCC Cahrging voltage for the battery
• voltage min/typ/max: 10.3...11.5...13.3 V
• current min/typ/max: 730...800...870 mA
+VE Supply for empty battery
• voltage min/typ/max: 4.9...5.0...5.1 V
• current max: 100 mA
+5V Supply for 5 V logic parts
• voltage min/typ/max:
4.9...5.0...5.1 V
• current max: 50 mA
+VA Supply for analog power switch
• voltage min/typ/max:
9.6...10.0...10.4 V
• current max: 200 mA
+VAN Supply for analog parts
• voltage min/typ/max: 4.9...5.0...5.1 V
• current max: 20 mA
+VAS Switched supply for speaker amp.
• voltage min/typ/max:
9.3...9.7...10.1 V
• current max: 200 mA