Product Specifications

8128 River Way, Delta B.C. V4G 1K5 Canada T. 604.946.9981 F. 604.946.9983 TF. 800.668.3884 (US/CANADA)
www.analyticsystems.com
An ISO9001 and AS9100 Registered Company Battery Chargers • Inverters • Power Supplies • Voltage Converters
DC/DC
PRODUCT
MODEL
VTC300
Electrical (Input)
Model Number VTC300-32-12 VTC300-32-24
Input Volts (DC) 20 – 45 30 – 45
Input Amps (max) 20 22
Input Fuse (AGC) 25A
Noise on Input < 25 mV
Electrical (Output)
Output Nominal (op) 12 24
Output Volts (DC) 13.6 ± 0.05 27.2 ± 0.05
Output Adjustment ± 0.5
Output Current (A) 25 cont / 35 peak 20 cont / 25 peak
Current Limit 37 Amps 27 Amps
Output Crowbar 16.0 ± 0.5V 32.0 ± 1.0V
Output Ripple & Noise < 25 mV
Transient Response < 1V for 50% Surge
Regulation (Line & Load) < +/- 0.5%
Duty Cycle
Peak 20% for 10 min maximum
Continuous 100% for 24 hours per day
Efciency > 90% @ Maximum Output
Environment Specication
Operating Temp. Range
-25° to +50°C @ maximum output
Derate Linearly 2.5% per °C from 50°C
(Optional -40°C extra wide temp. operation avail.)
Humidity
0 - 95% Relative Humidity
(non-condensing) with optional conformal coating
Audible Noise NONE Ødb @ 3 ft
Typical Service Life > 10 yrs. (87,600 hrs)
Isolation
Any Input or Output to Case 500 VDC
Input to Output – Common Negative
Mechanical Specication
Length 9.1 in / 23.1 cm
Width 7.8 in / 19.8 cm
Height 2.5 in / 6.4 cm
Material Marine Grade Aluminium
Finish Black Anodize
Fastenings All 18-8 Stainless Steel
Weight 4.0 lb / 1.8 kg
Connections
#12 AWG Input Wires (Positive & Negative)
Four contact output terminal
Warranty 3 years