VL-EPMS-PS1A

VL-EPMs-PS1 SUMIT ™-104 Power Supply Module ƒƒ 50 watt DC/DC converter ƒƒ Input range: +9 to +40 VDC ƒƒ Output: +5V and ±12V ƒƒ Reverse polarity and transient protection ƒƒ SUMIT and PC/104™ expansion Highlights SUMIT and PC/104 Compatible Supports SUMIT and ISA expansion on a compact, highly rugged format. Triple Output Supply with Wide Input Voltage Output voltages of +5V and ±12V generated from +9 to +40 VDC input. Input Protection Diode protected against input polarity reversal. Transient voltage suppression provides enhanced ESD protection. Efficient Switching Design Engineered for maximum power efficiency and optimum thermal management. Power Connectors Up to 50 watts outputis delivered to the SUMIT and ISA bus power pins as well as card edge terminal blocks. TTL Level Disable Inputs Enables unused power supplies to be disabled to save power or can be used for on/off power switching. MIL-STD-202G Qualified for high shock / vibration environments. Overview The VL-EPMs-PS1 is a plug-in 50 watt switching DC/DC converter and power supply module designed to power an embedded system stack. This robust power supply is the ideal solution for powering systems in defense, aerospace, medical device, robotics, and factory automation where a small footprint and dependable operation are crucial design factors. This in-stack supply is an ideal way to provide clean, reliable, noise-free power to the heart of larger systems. It eliminates the problems associated with distributing clean, properly regulated power within automated systems, especially those that include motors and other sources of electrical noise. Voltage sag, intermittent operation, and unexplained system resets are eliminated by having a dedicated in-stack power source for the control system. Like all VersaLogic products, the VL-EPMs-PS1 is designed to support OEM applications where high reliability and long-term availability are required. From application design-in to 5+ 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 to the highest quality standards and is fully RoHS compliant. Customization is available, even in low OEM quantities. Details The VL-EPMs-PS1 power supply provides up to 50 watts of continuous output power. The unit operates over a wide +9 to +40 VDC input range to produce standard output voltages of +5V 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  •  12100 SW Tualatin Rd., Tualatin, OR  97062  •  (503) 747-2261  •  Info@VersaLogic.com  •  www.VersaLogic.com VL-EPMs-PS1 SUMIT -104 Power Supply Module SPECIF ICATIONS General Board Size Switching Frequency Expansion RoHS Operating Temperature Storage Temperature Thermal Shock Humidity Vibration, Sinusoidal Sweep Environmental VL-EPMs-PS1a (Top) VL-EPMs-PS1a (Bottom) Vibration, Random Ordering Information VL-EPMs-PS1a.......................................50W, SUMIT-AB + ISA connectors Accessories VL-HDW-105................................. SUMIT standoff package - metric thread VL-HDW-106............................... SUMIT standoff package - English thread VL-HDW-203.....................................................PC/104 extractor tool, metal Mechanical Shock Input Power Requirements Protection +5V Output ±12V Voltage Ripple Regulation Protection PC/104 standard: 90 mm x 96 mm (3.55” x 3.78”) +5V output: 200 KHz fixed ±12V output: 1.2 MHz fixed SUMIT, PC/104 (ISA) Compliant -40° to +60°C at 50W; -40º to +85ºC at 25W* -40° to +85°C 5°C/min. over operating temperature Less than 95%, noncondensing MIL-STD-202G, Method 204, Modified Condition A: 2g constant acceleration from 5 to 500 Hz, 20 minutes per axis MIL-STD-202G, Method 214A, Condition A: 0.02g2/Hz (5.35g rms), 15 minutes per axis MIL-STD-202G, Method 213B, Condition J: 30g half-sine, 11 ms duration per axis +9 to +40 VDC, 75W Transient voltage, voltage reversal, and overcurrent 50W (10A) max. continuous output from -40° to +60°C; 25W (5A) at +85°C* 1.8W (150 mA) each max. continuous output from -40° to +85°C +5V output: 30 mV peak-to-peak at 50% load ±12V output: 30 mV peak-to-peak at 50% load Less than 1% Transient voltage and overcurrent * POWER OUTPUT VS. TEMPERATURE 50W Safe Operating Range 25W -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 PCIe x1 – PCIe x4 USB – ExpressCard – LPC – SPI / µWire – SMBus / I 2 C – +12V ü +5V +5Vsb +3.3V ü – – SUMIT-B – – ü – – 02/20/13 VersaLogic Corporation  •  12100 SW Tualatin Rd., Tualatin, OR  97062  •  (503) 747-2261  •  Info@VersaLogic.com  •  www.VersaLogic.com