Elk products ELK-P624 User Manual
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For more information contact your local Distributor or:
ELK PRODUCTS,INC 828-397-4200 FAX 828-397-4415
http://www.elkproducts.com Email: info@elkproducts.com
05/02
Magic Module Series
®
Transceiver Kit, Programmed MM443
Rust Free Sirens / Speakers
Speakers & Sirens
ECHO™ Sirens & Speakers
Siren & Voice Drivers
Surge Suppressors
Relay Modules
Power Products
Accessories
Power Supply and
Battery Charger
ELK-P624
6, 12, or 24 Volt DC
APPLICATION:
The ELK-P624 is engineered to be a trouble-free
general-purpose power supply/charger. It features automatic reset "fuseless" overload protection which eliminates service calls to replace
blown fuses. The output voltage is easily selected with easy to change mini-jumpers.
Power Supply and
Battery Charger
ELK-P624
Selectable 6, 12, or 24 Volt DC
FEATURES:
•Auto-Resetting Overload Protection.
•Visual AC and DC Power Indicator LEDs.
•Selectable 6, 12, or 24Vdc Regulated Output
•AC and DC Surge Suppression.
•Built-In Battery Charging Circuit.
•Lifetime Limited Warranty, call for details
SPECIFICATIONS:
•Size: 3" X 3" (76.2mm X 76.2mm ).
•Standby Battery Capacity: 1.2 to 10Ah.
•Auto-Reset Overload Protection: 2.5 Amps.
6V Setting:
•Transformer Input: 12Vac, 40VA.
•Continuous Output Current: 1.2A .**
12V Setting:
•Transformer Input: 16.5Vac, 40VA.
•Continuous Output Current: 1.0A . **
24V Setting:
•Transformer Input: 24Vac, 40VA.
•Continuous Output Current: 800mA. **
** Higher output current (up to 2.5 Amps) may be drawn for a
short time provided a fully charged battery is connected.
Features or Specifications subject to change without notice.
828-397-4200 Voice
828-397-4415 Fax
http://www.elkproducts.com
email: info@elkproducts.com
PO Box 100 • Hwy. 70W • Hildebran, NC 28637 • USA
Instructions Printed On Inside
APPLICATIONS AND WIRING DIAGRAMS
AC Transformer Input Terminals
IMPORTANT! Connect proper Transformer
according to desired output voltage!
For
6V DC
For
For
Output, connect a
12V DC
24V DC
Output, connect a
Output, connect a
12V, 40VA
16.5, 40VA
24V, 40VA
ELK-624 6, 12, OR 24V POWER SUPPLY
TRANSFORMER
AC
6V
JP1
JP2
....
JP2
12V
JP1
JP2
JP1
.
.
.
.
....
24V
DC Output Terminals
Connect device(s) to be powered.
Observe + / - polarity!
(Green) (Red)
AC DC Indication
ON / ON AC input is on / DC output is on. Normal.
OFF / ON AC input is off / DC output is from Battery only
ON / OFF AC input is on / DC output is off. The auto-reset
OFF / OFF AC input is off / DC output is off.
12V
40VA
Transformer
6V Powered Device
1.2A Maximum
Continuous Current
+
6V Battery
LED Status Indicators
down Transformer is defective or unplugged, or the
AC outlet is off. Battery will eventually discharge.
overload protector is likely open due to an overload
short circuit. Try reducing some of the device load.
ELK-624 6, 12, OR 24V POWER SUPPLY
TRANSFORMER
AC
DC OUTPUT
-
+
- +
AC DC
BATTERY
JP1
JP2
....
BOTH OFF=6V
ON FOR 12V
+
BLKRED
F12.5AMP
-
ON FOR 24V
-
. Step
DC OUTPUT
- +
AC DC
+
BATTERY
BLKRED
F12.5AMP
-
Battery Wires
Connect to rechargable
Lead-acid battery
1.2 Ah up to 10 Ah
(Red = "+", Black = "-")
16.5V
40VA
Transformer
12V Powered Device
1.0A Maximum
Continuous Current
+
-
12V Battery
Caution!
JP1
JP2
....
BOTH OFF=6V
ON FOR 12V
ON FOR 24V
Auto-Reset (Fuseless) Overload
Protector - 2.5 Amp
Automatically resets when short or
overload is removed.
ELK-624 6, 12, OR 24V POWER SUPPLY
TRANSFORMER
AC
-
DC OUTPUT
- +
+
AC DC
+
BATTERY
BLKRED
F12.5AMP
-
Heatsink
may be
Hot!
JP1
JP2
....
BOTH OFF=6V
ON FOR 12V
ON FOR 24V
6 VOLT MODE
For 6 volt output, remove the small black mini-jumper from
the header pins marked JP1 and JP2. (See Figure 1 above)
Then connect a 12Vac, 40VA transformer to the AC
TRANSFORMER terminals and connect a 6V battery to the
red (+) and black (-) battery wires. The mini-jumper may
be discarded or stored for later use by placing one side
onto a single header pin.
24V
40VA
Transformer
24V Powered Device
800mA Maximum
Continuous Current
+
24V Battery
-
+
-
ELK-624 6, 12, OR 24V POWER SUPPLY
TRANSFORMER
AC
DC OUTPUT
- +
AC DC
+
BATTERY
BLKRED
F12.5AMP
-
BOTH OFF=6V
JP1
JP2
....
ON FOR 12V
ON FOR 24V
12 VOLT MODE
For 12 volt output, place the small black mini-jumper on the
header pins marked JP1. (See Figure 1 above) Make
certain that header pin JP2 is vacant. Connect a 16.5 Vac,
40VA transformer to the AC TRANSFORMER terminals and
connect a 12V battery to the red (+) and black (-) battery
wires.
24 VOLT MODE
For 24 volt output, place the small black mini-jumper on the
header pins marked JP2. (See Figure 1 above) Connect a
24 Vac, 40VA transformer to the AC TRANSFORMER
terminals and connect a 24V battery to the red (+) and black
(-) battery wires.
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