DCVK168 SERIES
168 Watts
DC/DC Converter
Single Output
Rev A
FEATURES
• Wide Operating Voltage Range of 60-118VDC • Output Short Circuit, Over Voltage, Over
Load, and Over Temperature Protection
• Output Reverse Polarity Protection
• RoHS2 Complaint
• IP67 Waterproof Rating
• Protection Class II
• C.C. Mode & C.V. Mode
• Constant Current: 12V
• Constant Voltage: 14V
• Built-In ORing Diode
• All Units Pass Burn-In Test at Full Load
APPLICATIONS
• Outdoor
Installations
• EV
DESCRIPTION
The DCVK168 series of DC/DC converters offers 168 watts of output
power in a 4.76” x 3.79” x 1.44” package. This series has a wide
operating voltage of 60-118VDC as well as constant current of 12V and
constant voltage of 14V. This series also offers protection class II and
RoHS2 compliance. With its IP67 waterproof rating, built in ORing
diode, high efficiency, and high wattage the DCVK168 is ideal for EV
and outdoor applications.
Size: 4.76in x 3.79in x 1.44in
(120.9mm x 96.2mm x 36.5mm)
MODEL SELECTION TABLE
Setting Voltage Range (1)
DC Voltage
Current
Imax
12A
Enable
DC Voltage
5~16VDC
Model Number
Input Voltage Range
60-118VDC
Ripple & Noise Output Power
200mVp-p 168W
Imin
1.25mA
DCVK168-14S
14Vo
SPECIFICATIONS
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATION
INPUT SPECIFICATIONS
Input Voltage Range
TEST CONDITIONS
Min
Typ
Max
118
Unit
60
VDC
A
Low Line, Full Load, Vin=60VDC
High Line, Full Load, Vin=118VDC
3.5
3.1
Input Current
OUTPUT SPECIFICATIONS
Output Voltage
See Table
Line Regulation
Load Regulation
Total Regulation
Output Power
Full Load, Vin=70VDC
Vin=100VDC, 10~90% Load Change at Condition
0.5
1
5
%
%
%
W
±5
168
Output Current
Ripple & Noise
Temperature Coefficient
PROTECTION
See Table
See Table
±0.04
Full Load, Vin=70~110VDC
%/°C
Short Circuit Protection
Over Load Protection
Over Voltage Protection
Over Temperature Protection
Latch
Yes
Yes
Yes
ENVIRONMENTAL SPECIFICATIONS
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
MTBF
Derate linearly from 100% load at 45°C to 50% at 70°C
10~95%RH
Non-Condensing
-20
-40
0
0
70
85
95
95
°C
°C
%RH
%RH
H
Operating temperature @Vin=100VDC/Io=7A@25°C, per MIL-HDBK-217F
100,000
GENERAL SPECIFICATIONS
Typ. Efficiency
Full Load, Vin=110VDC
88
%
Dielectric Withstanding Voltage Primary to Secondary
PHYSICAL SPECIFICATIONS
Weight
1500
VAC
Approx. 1.68lbs (0.76kg)
4.76in x 3.79in x 1.44in
(120.9mm x 96.2mm x 36.5mm)
Free Air Convection
IP67
Dimensions (L x W x H)
Cooling
Waterproof Rating(2)
SAFETY CHARACTERISTICS
EMC
Meets UN R10
Class B
Air Discharge, ISO10605
Contact Discharge, ISO10605
15
20
Electro Static Discharge
kV
Wall Industries, Inc. • Tel: 603-778-2300 • Toll Free: 888-597-9255 •
website: www.wallindustries.com • e-mail: sales@wallindustries.com
3/2/2021
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