115-12-20A Power Supply
This super-rugged DC power supply is ideal for powering 12-volt communication and navigation equipment onboard commercial vessels where reliability is essential. The proven linear circuit design provides pure noise-free output and a long service life.
Features:
- Excellent Regulation and Ripple Spec (output voltage maintained within 1% under all rated line and load conditions)
- Polyurethane conformal coated PC board and corrosion-resistant heavy-duty aluminum case with integral shock mounts assure survival in hostile environments
- The heat generated by semi-conductors is extracted and dissipated by large heat sink fins for cool operation
- Protection: overvoltage, current limit; (set @ 105% of intermittent rating), thermal overload, and input/output fusing
- Thermally activated cooling fan on “CD” units
Specifications:
- Nominal Input/VAC: 115/230
- Maximum Input Current @115: 5.5
- Maximum Input Current @230: 2.5
- Output Amperage (Intermittent): 20
- Output Amperage (Continuous): 8
- Weight: 20 lbs. / 9.1 kg
Case Size:
- H x W x D (inch): 5.7” x 4.8” x 16.3”
Input Range
105-125/210-250 VAC (selectable), 50-60 Hz; Derate to 50% output below 110 and 220 VAC
Operating Temperature
Standard Units – 0-50 degrees C, Derate linearly from 100% @ 40 degrees C to 50% @ 50 degrees C thermal shutdown @ 85 degrees C case temperature
Duty Cycle:
- Intermittent: 20 minutes max on time, 20% duty
- Continuous: 24 hours/day 100% Duty
Options:
- Modify for use as a battery charger
- The output voltage is adjusted (see Output Voltage for range)
- Transfer relay for back-up battery in event of power failure (ERC option)
Output Voltage:
- 13.6 VDC (internally adjustable 12.6-14.5 VDC)
- Ripple: 40mV P-P (@ 110-125 / 220-250 VAC input)
- 1% Line and Load (@ 110-125 / 220-250 VAC input)
Mechanical:
- Powder-coated aluminum heat sink case
- Front panel terminal block
- Heavy-duty mounting flange
- Conformal-coated PC board
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
Professionally packed and fast shipping
Through our long-term relationship with UPS, FedEx, DHL and many other top global carriers we are able to offer various shipping options. Our warehouse staff is extremely skilled and will package your products according to our exact and precise specifications. Your items are carefully inspected and properly secured before shipping. We ship to thousands customers every day across multiple countries. This shows our commitment to be the largest online retailer on the planet. We have distribution centers and warehouses in Europe and the USA.
It is important to note that orders with more than one item are processed according to the specific item.
We will thoroughly inspect all items before sending. Most orders are shipped within 48 hours. The time to deliver varies from 3-7 days.
Returns
The stock is dynamic and we do not fully manage it because of the fact that many parties are involved, including our warehouse and factory. The actual stock can change at any moment. It's possible that the inventory could run out once your order has been processed.
Our policy runs for a period of 30 days. We cannot replace or refund your purchase after 30 days since the purchase.
The item cannot be in use and must be in the original packaging. It should also be in the original package.
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