[detailed specifications]
PRODUCTS
Product Support
Literature Download
DC to DC Converters
AC Battery Chargers
DC Battery Chargers
DC/AC Inverters
Frequency Converters
Power Supplies
Custom Design
PARTNERS & RESELLERS
Become an Analytic Reseller
Find a Reseller
Find a Distributor
Business Development
Opportunities (OEM)


 

 

 

 

 

 

 

 

 

 

 

 

 

 


BCD305 DC/DC Battery Charger Detailed Specifications

MODEL

BCD305-12-12
BCD305-12-24

Electrical
Input Volts (DC) 10.5 - 14 10.5 - 28
Input Amps (max) 30
Output Volts (DC) 13.6 ± 0.05 V 27.2 ± 0.05 V
Charging Amps • 26 • 13
Output Crowbar 16.0 ± 0.5 V 32.0 ± 1.0 V
Input Fuses AGC 20 x 2 Amp
Output Fuses AGC 30 Amp
Low Input Voltage Alarm 10.5 VDC
Low Output Voltage Alarm Programmed Output Voltage minus 2.5 VDC
Battery Banks 1 or 2
Stages 2
Battery Size (Amp Hours) 104 - 156 52 - 78
Transient Response < 1V for 15A Surge
Efficiency > 85 % @ maximum output
Duty Cycle Continuous 100% for 24 hours per day
Input Noise < 10 mV
Output Ripple and Noise < 10 mV
Regulation (Line & Load) < +/- 0.5%

Mechanical and Environmental
Operating Temperature Range -25° to +40°C @ Maximum Output
Derate Linearly 2.5% per °C from 40°C
(Optional -40°C wide temperative available)
Humidity 0-95°C Relative Humidity
(non-condensing) with optional conformal coating
Audible Noise NONE Ødb @ 3 feet
Typical Service Life >10 years (87,600 hours)
Isolation Any Input or Output to Case 500VDC
Input to Output Common Negative
Length 9.1 in / 23.1 cm
Width 7.8 in / 19.8 cm
Height 2.5 in / 6.4 cm
Clearance 1 Inch (2.5 cm) all around
Material Marine Grade Aluminum
Finish Black Anodize / Powder Epoxy Coat
Fastenings All 18-8 Stainless Steel
Weight 4.0 lb / 1.8 kg.
Connections Four contact output terminal
Warranty 3 years


The Actual charging rate depends upon the input/output voltage ratio. To obtain the charging capacity at any given input voltage, use the following formula:

Charging Current = Input Volts/Output Volts x 26

For example, at 10.5VDC in and 13.6VDC out, the charging current = 11/13.6 x 26 = 21.0 amps


Enhancements to these general specifications can be accommodated upon request
Designed to meet common approval requirements. Specifications Subject to Change Without Notice
Designed and Manufactured in Canada