Philips DSATX 220 用户手册

DSATX Manual 

Copyright 2006 Mpegbox.com

 

  Page 11 of 13 

5.1. 

Electrical 

Electrical Specifications:
Input Voltage (Operating) 

6-24 Volts Non-Regulated

Input Voltage (Full Load) 

8-16 Volts Non-Regulated

Input Current 

20A (20A mini-blade fuse)

Output Power 

220 Watts Max

No Load Operating Current 

< 70mA

Sleep Current (All Rails Off) 

< 4mA

Efficiency 

> 95%

5.0 Volts +/- 2% 

12 Amps Nominal, 13 Amps Peak

3.3 Volts +/- 2% 

10 Amps Nominal, 11 Amps Peak

12.0 Volts +/- 2% 

12 Amps Nominal, 15 Amps Peak

5.0 Volts Standby +/- 2% 

1.5 Amps

-12.0 Volts +/- 10% 

100 mA

Electraical I/O Specifications
ACC Input Threshold

Low = < 4V, High = >7V (30V Max)

ACC Input Impedance

100k Ohms

MB Power Switch Output Drive

Open Collector, 50mA Max

AUX Output Drive

Open Collector, 50mA Max

User Switch Pull-Up Drive

10k Ohms to 5V

Serial Port Rx/Tx

Low = < 0.7V, High = >2V (5V Max)

Supervisor Specifications (Basic Mode)
P1 - Countdown Timer Range

0-20 minutes (10 minutes default)

P2 - Low Voltage Cutout Range

10-12 volts (11 volts default)

Operating Temperature Range

-40 to +90 degrees Celsius

Controlled Temperature Range 

-10 to +55 degrees Celsius

MB Turn On Delay

1 second

MB Power Switch Duration

1 second

Max Shutdown Timer Range

90 seconds

 

 
5.2. 

Mechanical 

Mechanical Specification
Board Dimmensions

4.15"L x 3.5"W x 1.0"H  (106x99mm)

Mounting hole corridnates (in)

(0.2, 0.2) (0.2, 3.3) (3.5, 3.3) (3.5, 0.2)

Mounting hole size (in)

0.125

Board Thickness (in)

0.062