DC SUPPLY
8 V to 35V continuous

CRANKING DROPOUTS
Able to survive 0V for 50mS, providing supply was at least 10V before dropout and
supply recovers to 5V. This is achieved without the need for internal batteries.

MAXIMUM OPERATING CURRENT 
50mA

TYPICAL CURRENT
12mA

ALTERNATOR INPUT RANGE
75V(L-N) to 333V AC (L-N) absolute maximum

ALTERNATOR INPUT FREQUENCY
50Hz – 60Hz at rated engine speed(minimum:75V AC L-N) (Crank disconnect from 15V L-N
@ 20Hz) Over speed +14% (+24% overshoot) Underspeed -20%

START & FUEL OUTPUTS
1.2 Amp DC at supply voltage. Switches to battery negative when active

AUXILIARY OUTPUTS
1.2 Amp DC at supply voltage. Switches to battery negative when active

DSE704 DIMENSIONS
165mm x 125mm x 29mm
6.5” x 4.9” x 1.2”

DSE704 CUT OUT
149mm X 109mm
5.9” x 4.3”

CHARGE FAIL
8 Volt Charge Fail at 12 Volts, 16 Volt Charge  Fail at 24 Volts

ENVIRONMENTAL TESTING STANDARDS

ELECTRO MAGNETIC CAPABILITY
BS EN 61000-6-2
EMC Generic Emission Standard for the Industrial Environment

BS EN 61000-6-4
EMC Generic Emission Standard for the Industrial Environment

TEMPERATURE
BS EN 60068-2-2
Test Ab to +70°C 60067-2-2 Hot
Test Ab to -30°C 60068-2-1 Cold

VIBRATION
BS EN 60068-2-6
Ten sweeps in each of three major axes
5Hz to 8Hz @ +/-7.5mm,8Hz to 500Hz @ 2gn

HUMIDITY
BS 2011 part 2.1 60068-2-30
Test Cb Ob Cyclic
93% RH @ 40°C for 48 hours

SHOCK
BS EN 60068-2-27

Three shocks in each of three major axes
15gn in 11mS