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ACCES I/O
DC/DC power module, 24V nominal input, 5V only output at 8A, -40 to +105 C

1092475_ACCESIO_PRODUCTS__104PWR500A24.jpg-

Manufacturer	ACCES I/O
Mfg. Part #	104-PWR-500A-24
ITEM#	572829
Unit Price	$145.77 (~CAD$181.71)
Availability	Back Order [ Get notified when product becomes available. ]
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Product Description:
FEATURES

PC/104 Bus 30/40Watt DC/DC Power Supply

Up to 84% Efficiency

Three Wide Input Voltage Ranges:

12V Nominal, 9VDC-18VDC(30W)
24V Nominal, 18VDC-36VDC(40W)
48V Nominal, 36VDC-75VDC(40W)

Output Voltage and Current:

+12V Input: +5VDC at 6A Max
+24V Input: +5VDC at 8A Max
+48V Input: +5VDC at 8A Max

Voltage Status LEDs

Reverse Power Protection on Inputs

Resettable Fused Input Line

Fully Protected Outputs

Can be populated on either side of the board to allow for heat-sinking in fanless application requirements

Temperature range with heatsink -40 to +65°C, up to 105°C with derating of 2% per °C (no air flow)

FUNCTIONAL DESCRIPTION

The design incorporates a 16-bit pass through PC/104 connector, molex type power input connector and voltage status LED?s. Since heat is always a factor to consider in any system design project, this module can be populated on either side of the board to facilitate heat sinking to one end of an enclosure, with the CPU heat sinking to the other end of the enclosure.

This single output version can be ordered with or without a heatsink. At up to 84% efficiency, a dynamic input range and full protection on inputs and outputs, this power supply is very versatile and appropriate for many PC/104 based applications.

The Input Power Connector is a Four-pin standard Molex type connector at the edge of the board. It?s the same connector as used on a CD-ROM so it?s easy to set up and test a system with a local +12V Computer type power supply.

Output Characteristics

OutputVoltage Set Point on 5V: ±1%, Factory set

Load Regulation: ±0.5%, Measured from Full Load to 10% load

Temperature Coeffcient: ±0.01%/°C

Ripple/Noise on 5V: 60mV P-P measured at 20MHz bandwidth

Short Circuit Protection: Indefinite, Automatic Recovery

Overvoltage Protection: 120% Clamp type

Input Characteristics

Input Characteristics	12	24	48	Unit/Comments
Input Voltage	9-18	18-36	36-75	VDC
Under Voltage Shut Down	8	16	33	VDC (min)
Over Voltage Shut Down	20	40	80	VDC (max)
Minimum Input Current	0	0	0	A (min)
Full Load Input Current	3.2	2.0	1.0	A (max)
Effciency by Model	81	83	84	%
Swtiching Frequency	360 to 440			KHz, Factory set
Operating Tempurature	-40 to +65			°C, up to 105°C with derating of 2% per °C (no air flow)
Storage Temperature	-55 to +125			°C
Relative Humidity	5 to 95			%, non-condensing

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