VL-EPMs-PS1 ™ SUMIT  -104 Power Supply Module  50 watt DC/DC converter  Input range: +9 to +40 VDC  Output: +5V and ±12V  Reverse polarity and transient protection  SUMIT and PC/104™ expansion Overview Highlights The VL-EPMs-PS1 is a plug-in 50 watt switching DC/DC converter and power supply module SUMIT and PC/104 Compatible designed to power an embedded system stack. This robust power supply is the ideal solution Supports SUMIT and ISA expansion on a compact, highly for powering systems in defense, aerospace, medical device, robotics, and factory automation rugged format. where a small footprint and dependable operation are crucial design factors. Triple Output Supply with Wide Input Voltage This in-stack supply is an ideal way to provide clean, reliable, noise-free power to the heart of Output voltages of +5V and ±12V generated from +9 to +40 larger systems. It eliminates the problems associated with distributing clean, properly regulated VDC input. power within automated systems, especially those that include motors and other sources Input Protection of electrical noise. Voltage sag, intermittent operation, and unexplained system resets are Diode protected against input polarity reversal. Transient voltage eliminated by having a dedicated in-stack power source for the control system. suppression provides enhanced ESD protection. Like all VersaLogic products, the VL-EPMs-PS1 is designed to support OEM applications Efficient Switching Design where high reliability and long-term availability are required. From application design-in to 5+ Engineered for maximum power efficiency and optimum thermal management. guaranteed years of production life, the VL-EPMs-PS1 provides a durable embedded computer solution with an excellent cost of ownership. The VL-EPMs-PS1 is manufactured and tested Power Connectors to the highest quality standards and is fully RoHS compliant. Customization is available, even Up to 50 watts outputis delivered to the SUMIT and ISA bus power pins as well as card edge terminal blocks. in low OEM quantities. TTL Level Disable Inputs Details Enables unused power supplies to be disabled to save power or can be used for on/off power switching. The VL-EPMs-PS1 power supply provides up to 50 watts of continuous output power. The unit MIL-STD-202G operates over a wide +9 to +40 VDC input range to produce standard output voltages of +5V Qualified for high shock / vibration environments. and ±12V. Output power is delivered through the stackable SUMIT and/or ISA connectors to power compatible boards while auxiliary terminal blocks provide output power for sensors, transducers, and other ancillary circuitry. The module is designed to operate over an extended temperature range (50W from -40° to +60°C; 25W at +85°C) and is certified to MIL-STD-202G specifications for shock and vibration. Input protection clamps voltages to safe levels while a 10 amp fuse protects the card from overcurrent conditions. Regulation and transient suppression reduce supply ripple and protect the computer circuitry from power source hazards. Input protection guards against input polarity reversal of up to +40 VDC. VersaLogic Corporation • 4211 West 11th Ave., Eugene, OR 97402 • (541) 485-8575 • Fax (541) 485-5712 • info@VersaLogic.com • www.VersaLogic.com VL-EPMs-PS1 SUMIT -104 Power Supply Module SPECIF ICATIONS Board Size PC/104 standard: 90 mm x 96 mm (3.55” x 3.78”) General Switching Frequency +5V output: 200 KHz fixed ±12V output: 1.2 MHz fixed Expansion SUMIT, PC/104 (ISA) RoHS Compliant Operating Temperature -40° to +60°C at 50W; -40º to +85ºC at 25W* Environmental Storage Temperature -40° to +85°C Thermal Shock 5°C/min. over operating temperature Humidity Less than 95%, noncondensing Vibration, Sinusoidal MIL-STD-202G, Method 204, Modified Condition A: Sweep 2g constant acceleration from 5 to 500 Hz, 20 minutes per axis VL-EPMs-PS1a (Top) VL-EPMs-PS1a (Bottom) Vibration, Random MIL-STD-202G, Method 214A, Condition A: 2 0.02g /Hz (5.35g rms), 15 minutes per axis Mechanical Shock MIL-STD-202G, Method 213B, Condition J: Ordering Information 30g half-sine, 11 ms duration per axis VL-EPMs-PS1a ............................... 50W, SUMIT-AB + ISA connectors Power Requirements +9 to +40 VDC, 75W Input Protection Transient voltage, voltage reversal, and overcurrent Accessories +5V 50W (10A) max. continuous output from -40° to Output VL-HDW-105.......................... SUMIT standoff package - metric thread +60°C; 25W (5A) at +85°C* VL-HDW-106........................ SUMIT standoff package - English thread ±12V 1.8W (150 mA) each max. continuous output VL-HDW-201 ..................................................... PC/104 extraction tool from -40° to +85°C Voltage Ripple +5V output: 30 mV peak-to-peak at 50% load ±12V output: 30 mV peak-to-peak at 50% load Regulation Less than 1% Protection Transient voltage and overcurrent * POWER OUTPUT VS. TEMPERATURE 50W 25W Safe Operating Range -40°C 0°C +60°C +85°C Data represents standard operation at +25°C with +5V supply unless otherwise noted. Specifications are subject to change without notification. PC/104 is a trademark of the PC/104 Consortium. SUMIT is a trademark of the SFF-SIG. SUMIT Resources Form Factor: SUMIT-104 SUMIT-A SUMIT-B PCIe x1 – – PCIe x4 – USB – ExpressCard – LPC – SPI / µWire – 2 SMBus / I C – +12V ü +5V ü ü +5Vsb – – +3.3V – – 04/14/10 VersaLogic Corporation • 4211 West 11th Ave., Eugene, OR 97402 • (541) 485-8575 • Fax (541) 485-5712 • info@VersaLogic.com • www.VersaLogic.com