SPX-350-S/U SERIES 400 WATT (-S) SELECTABLE OR (-U) UNIVERSAL INPUT ONE TO FOUR OUTPUTS MADE IN THE U.S.A. HIGH RELIABILITY GREATER THAN 120,000 HRS. MTBF TYPICAL MODELS AND THEIR OUTPUT RATINGS: MODEL NO. V1 V2 V3 V4 SPX-350T-SF 5/50A 12@8/12Apk -12/4A SPX-350Q-UF 5/50A 15@5/10Apk -5.2/4A 12/2A SPX-350Q-UF 5/50A 12@8/12Apk -12/4A 5.2/2A SPX-350Q-SF 5/50A 24@5/8Apk -12/4A 15/2A or configure your own output requirements from the chart below: FEATURES: OUTPUT OUTPUT OUTPUT VOLTAGE (VDC) AMPERS (MAX) POWER (WATTS) 100 KHz Operation Sizes 5.5" x 2.6" x 9.0" V1 2 to 48 50 350 75% Efficiency Typical V2 2 to 48 8 100 Meets EN55022 Level A / FCC Class A V3 2 to 48 4 50 V4 5 to 48 2 50 3601 VETERANS HIGHWAY VISIT US ON THE WEB: RONKONKOMA, NEW YORK 11779 http://www.switchpwr.com TEL (631) 981-7231 FAX (631) 981-7266 SPX-350 SERIES SPX-350-S/U SERIES 350 WATT COMPACT SIZE 400 WATT (-S) SELECTABLE OR (-U) UNIVERSAL INPUT ONE TO FOUR OUTPUTS Nominal Input Voltage 115-240 VAC. Overvoltage V1 voltage clamp factory set at 20% to 30% above Protection output voltage. V2, V3, V4 failsafe design. Frequency 47-63 Hz 400Hz. available. Overtemperature Unit shuts down if overheated. Automatic recovery. Operational Input 115/230 VAC Protection Voltage Range 90-264 VAC Cooling -F, -F1 equipped with fan or user provides Inrush Current Less than 50 A for 5 msec. @ min. 30 CFM. 115 VAC, or 80 amperes @ 230 VAC. Input/Output Isolation 4242 VDC, SELV construction. Fusing 10Ampere, 250 VAC, Internal ceramic body fuse. Remote Sense Up to 0.5 volts total in load. V1 Output Efficiency 80% typical. Remote On/Off Standard - Open to run. Turn on time Less than 500 msec. Power Good or Standard - Norm logic “1”. Load Regulation 1% for 10% to 100% load changes, all outputs. Power Fail 10% min. load required on V1 for max load reg. on outputs V2 to V4. Operating -20°C to 50°C full output. Temperature 50°C to 75°C, derate 2%°C. Line Regulation ± 0.5% over operating line range, all outputs. Stability All outputs 0.5% for 8 hrs. after 1 hour warm-up. Ripple & Noise 1% ripple, 1% noise or 100MV which ever is greater. 20MHz bandwidth. Humidity Up to 95% non-condensing. Transient Response Output maximum excursion of ± 5% for 25% load EMI Meets FCC Class A and EN55022 Level A step. Recovery less than 500 µsec. Size 5.5"x9.0"x3.80" over fan Short Circuit and All outputs are protected from short circuit and Weight 3.5lbs. Overload Protection overload. Automatic recovery. Safety UL 1950, CSA 950-95, EN60950. Overshoot No turn-on or turn-off overshoot. SERIES BREAKDOWN: SPX-350S ONE OUTPUT SPX-350T THREE OUTPUT SPX-350D TWO OUTPUT SPX-350Q FOUR OUTPUT THEN ADD: -S FOR SELECTABLE OR -U FOR UNIVERSAL INPUT THEN ADD: -F FOR TOP FAN; OR LEAVE OFF THE -F IF THE USER WILL PROVIDE COOLING. THEN ADD: -F1 FOR SIDE FAN; OR LEAVE OFF THE -F1 IF THE USER WILL PROVIDE COOLING. EXAMPLE: SPX-350T-UF; THREE OUTPUT; WITH TOP FAN; UNIVERSAL INPUT; SPECIFY OUTPUT VOLTAGES, CURRENTS AND OTHER OPTIONS. REV:B