DC/DC Converters suit automotive and industrial applications.

Press Release Summary:

Housed in 6 x 3 x 1.7 in. environmentally sealed, heavy-duty aluminum case with weather-proof switch, 60 W Series AICP provides 12 Vdc output from input voltages of 9-36, 16-72, and 36-72 Vdc. Power supplies operate without derating or heat sinking over full specified temperature range of -25 to +71°C. Offering efficiency up to 85%, units feature 200 kHz switching frequency and 1,600 Vdc isolation voltage. They include input filter, short circuit protection, and free air convection cooling.

Original Press Release:

Industrial/Automotive Power Supplies 60 Watt Wide Input Range

POLYTRON DEVICES, INC. has recently released for mass production a product line of 60 Watt Automotive/ Industrial DC/DC converters housed in a 6" X 3" X 1.7" package. This convenient package is sold with input/output heavy duty cables and is totally enclosed in an environmentally sealed heavy duty aluminum case with a weather proof switch. (Cables are also available separately.) This series, designated "AICP, is designed for any applications exposed to rugged environments including heavy duty industrial and automotive applications. Specific applications include: Heavy duty forklift computers, nautical navigation systems, nautical computer systems and much more.

These power supplies operate without derating or heat sinking over their full specified temperature range . This series is available with 12Vdc out with input voltages as follows: 9-36Vdc Input, 16-72Vdc Input and 36-72Vdc Input. Other input and output voltages are also available.

Pertinent specifications include: input filter, short circuit protection and high efficiency (up to 85%) All units are burned in under full load, hi-pot tested and final electrical tested prior to shipment.

This series of converters is competitively priced at $169.00 @ 100 quantity. Average delivery is stock to 4 weeks.

Other leading features include:

Efficiency: 82% typ.

Input Filter: (pi) network

Reflected Ripple Current: 75mA.

Voltage Accuracy: +/-2% Max

Ripple & Noise: .20MHz BW: 1%P-P of Vout

Line Regulation: +/-0.5% max

Temperature Coefficient: +/-0.2%/degrees C

Short Circuit Protection: Input Current Limiting

Output Short Circuit Protection: Continuous

Input Voltage Spikes: .500Vdc Max

Overvoltage Threshold: 12V-15V Max

Switching Frequency: 200KHz typ.

Isolation Voltage: 1600Vdc Min.

Isolation Resistance: 10 Ohms Min.

Operating Temperature Range: -25 degrees C to +71 degrees C

Storage Temperature Range: -55 degrees C to +125 degrees C

Cooling: Free air convection

EMI/RFI: Six sided continuous shield

Case material: Aluminum

Dimensions: Case: 6" X 3" X 1.7" Input Cord Length: 6 ft.(UL) E3462 (CSA)LL787414-2SJTOW 105 degrees C

* Output cord length: 6ft. (UL)E3462 (CSA)LL787414-2SJTOW 105 degrees C

* The input and output cords are connected to the module by molex plugs. This means that each of the three parts can be changed independently of the others. The input/output cables also have a nylon chafe guard for abrasion resistance.
The input cable battery side will be supplied stripped and tinned. The output cable will be terminated with the supplied plug .

For additional information, please contact:

Sheri Lynn

Polytron Devices, Inc.

PO Box 398

Paterson, NJ 07544


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