Powering systems - Empowering designers
413DWM
Electrical Specifications
Mounting Instructions
Screw assembly to a flat mounting surface in 2 places, as shown in the
illustration.
Imperial (English) fasteners: Use #10 size screw, #10 split lock washer, #10
washer. Torque to 20~22 in-lb. Do not exceed this torque as it could cause
damage to the electronics.
Metric fasteners: Use M5 size screw, M5 split lock washer and M5 washer.
Torque to 250~280 N-cm. Do not exceed this torque as it could cause
damage to the electronics.
NOTES:
1. De-rate max current by 0.2 A per °C above ambient, 25°C.
2. Measured at 8.3 ms single half sine wave. (JEDEC Method).
3. Duty cycle at 1 minute on time, 5 minutes off. Trip delay must
be set to maximum rating.
4. Single pulse only.
5. Measured at 10 A load.
6. PWM not recommended for motor loads unless factory
authorized.
7. For load resistance greater than 2 ohms load inductance is
unlimited.
8. Specified as 50 feet of 2 AWG (43 mm²) wires with a 6 inch
diameter spool for both power and ground.
9. For a channel configured as an input this specifies the turn-on/
off threshold impedance @ 50K.
Description
Minimum
Nominal
Maximum
Absolute Maximum (Surge)
Voltage
7 VDC
12/24 VDC
32 VDC
45 VDC
Current, Total
0.025 A
30 A
50 A
1
160 A
2
Current, per channel continuous
0
12 A
15 A
80 A
4
Current, per channel
intermittent duty
3
0
–
20 A
80 A
4
Inrush capable per channel
–
–
80 A
80 A
4
Input low threshold
9
0 V
–
3.5 V
–
Input high threshold
9
4.5 V
–
32 V
–
Lead inductance
0
–
100 µH
8
–
Load Inductance
7
0
–
20 mH
–
PWM Frequency
6
0 Hz
122 Hz
–
-
Output Impedance
5
10 mΩ
12 mΩ
14 mΩ
Diode Protection (Back-Feed)
0
-
20A
-
The supply to the module should be protected by a fuse or circuit breaker, 50A maximum
