Altronix OLS20 Offline Switching Power Supply Board, 12/24VDC

OLS20 power supply/charger converts a 115VAC, 50/60Hz input into a 12VDC or 24VDC output continuous supply current. This unit has a wide range of applications for access control and security system accessories that require additional power.

Input

• 115VAC, 50/60Hz, 0.5 amp.

Output

• 12VDC or 24VDC selectable output.
• 1 amp @ 12VDC or 0.5 amp @ 24VDC
• Filtered and electronically regulated output.
• Short circuit and thermal overload protection.

Battery Backup

• Built-in charger for sealed lead acid or gel type batteries.
• Automatic switch over to stand-by battery when AC fails.
• Maximum charge current 0.5 amp.

Visual Indicators

• AC input and DC output LED indicators

Electrical

• Operating temperature: -20C to 49C ambient
• BTU/Hr: 12VDC: 3.07 BTU/Hr / 24VDC: 6.14 BTU/Hr
• System AC input VA requirement: 57.5VA