Deep Sea DSE BC1205 Battery Charger: Permanent Connection, 12V 5A
The DSE BC1205 is a battery charger from Deep Sea Electronics designed to remain permanently connected, keeping the battery fully charged at all times. It combines constant-current and constant-voltage charging, automatically switching to float mode when the battery is fully charged, and continues to operate during engine startup and operation.
Technical characteristics
- Part number: BC1205
- Manufacturer: Deep Sea Electronics
- Output: 12V DC, 5A
- Input voltage: 90 to 305 VAC
- Input frequency: 45 to 65 Hz
- Curls and Noise: <3% Vo
- Line regulation: <1% / Load regulation: <4% Vo
- Efficiency: >80%
- Protections: short circuit, reverse polarity, overcurrent
- LED indicator: battery not connected / malfunction
- Alarm output: voltage-free relay (load failure)
- Mounting: chassis or DIN rail, horizontal or vertical
- Dimensions: 17 x 16 x 14 cm
- Operating temperature: -25°C to +80°C (with derating)
- Storage temperature: -40°C to +85°C
- Standards: BS EN 61000-6-2, BS EN 61000-6-4, BS EN 60068-2 (temperature, vibration, humidity, shock)
- Weight: 0.5 kg
- Country of manufacture: United Kingdom
Can I leave it connected to the battery permanently?
Yes, it's designed specifically for that: it automatically switches to float mode when the battery is fully charged, so it can remain connected continuously as a trickle charger. If you have any questions about installation or compatibility with your Deep Sea control unit, contact us at.