Data Sheet

CODE:
TYPE:
EN
Tel. [phone], fax: [phone], www.pulsar.pl, e-mail:[e-mail]
DC/DC 5A module of converter switching
DC/DC50SE-SEP v.1.0/II
DC/DC 5A 12V Step up / step down DC/DC converter with separation
L
W
H
DESCRIPTION
The DC/DC 5A (DC/DC50SE-SEP) voltage- step up / step down converter is used for maintaining a constant
output voltage 12V DC, regardless of the input voltage fluctuations in the range of 9,5V÷16V DC. When the input
voltage at the output is lower to 12V DC, the converter increases it to the value. When the input voltage at the output is
higher than needed, the converter lowers it to 12V DC. The maximum load current is Imax=5A (Pmax= 60W). The
module feature galvanic isolation between input/output (IN-AUX).
Pulsar
®
The module’s features:
· DC/DC voltage- step up / step down converter
· Example of use: maintaining a constant 12V output
regardless of battery charge level
· Input voltage range: 9,5÷16V DC
· Output voltage: 12V DC
· Maximum load current 5A (60W)
· Protections:
· Short-circuit protection SCP
· Overload protection OLP
· Over voltage protection OVP
· Galvanic separation between input/output (IN-AUX)
· High efficiency: 87%
· Optical LED indication
· Warranty – 2 years from the production date
· Mounting:
· Mounting strip with adhesive tape
· Mounting screws
The input voltage range (power supply)
9,5V÷16V DC
The output voltage range
12V DC
P module power
60W max.
Energy efficiency
85% ÷ 87%
Ripple voltage
50mV p-p max.
Output current
5A max.
Current consumption by module systems
45 mA max.
Short-circuit protection SCP
electronic, automatic recovery
Overload protection OLP
110-150% of the module’s power, manual restart (the failure
requires disconnection of the DC output circuit)
Overvoltage protection OVP
>16V (activation requires disconnecting the load or supply
for about 20 s.)
Optical indication
- IN LED indicating DC power status
- AUX LED indicating DC supply status at the output
- red, normal status: is lit continuously
- green, normal status: is lit continuously
Insulation electrical strength
- between the input (IN), and the output circuits of
the converter (AUX) (I/P-O/P)
500 V/DC min.
Insulation resistance
- between input, output, and protective circuit
100MΩ, 500V DC
Operating conditions
II environmental class, -10°C ÷40°C, ensure air flow around
the unit for convection cooling
Dimensions
150 x 50 x 60 (L x W x H)
Net/gross weight
0,23/0,27 kg
Mounting
mounting tape or mounting screw x 2
Declarations, warranty
CE, 2 years from the production date