NON-STOCK ITEM; SPECIAL ORDER ONLY NOT FOR NEW DESIGNS MAX-750 Multiple Output FEATURES: • • • • • • • SPECIFICATIONS: INPUT Ac Input: 90-132 Vac/180-264 Vac, 47 to 63 Hz. User selectable. See option “A” for automatic line selection. Internally fused for 15 A. Inrush: Cold start ac current is less than 90 A at 115 Vac and 30 A at 230 Vac. Limited by thermistor. Holdup Time: 16 ms minimum after removal of power, at nominal line, full load. Efficiency: 80% typical. Brownout Protection: Holds regulation to 85 Vac or 170 Vac. OUTPUT Adjustability: User adjustable ±5% minimum. Line & Load Reg: ±1% over ac input range and 0 to 100% load change. Output #1 requires minimum load of 10%. Ripple & Noise: Less than 1% p-p or 100 mV, whichever is greater. Remote Sense (Output #1): Compensates for 250 mV total line drop. Open sense lead protection. Temperature Coefficient: 0.02% per degree C. Stability: 0.1% over 8 hours after 30 minutes warm-up. Transient Response (Output #1): Output voltage returns to within 1% in less than 500 µs for a 50% load change. Peak transient does not exceed 5%. Overload Protection: All outputs are protected against overload and short circuit. Automatic recovery upon removal of fault. Overvoltage Protection (Output #1): Protects load against power supply induced overvoltage. Trip point is factory set so that output voltage cannot exceed 136% of nominal. Remote Inhibit: Contact closure to the negative sense line drops output power to nominal zero. Reverse Voltage: Protected against reverse voltage up to supply current rating. ENVIRONMENTAL Thermal Protection: Shuts down power supply if overheated. Automatic recovery. Temperature Range: 0° to 50°C at full ratings. Derate to half power at 70°C. Safety Agencies: Most models are approved to UL1950; CSA 22.2 #234; IEC 950 and TÜV EN60950, Class 1 SELV., CE 72/23/ EEC/93/68EEC (low voltage directive). Over 4 watts/in3 power density 80% overall efficiency VMEbus and Multibus II system compatibility Meets international safety agency requirements All outputs fully regulated ±1% High peak current for motor starting Ac automatic line selection option Conducted RFI: Meets FCC Part 15, Subpart J, Class A; EN55022 Class B; CISPR 22 Class B. Cooling: 30 cfm required to achieve full ratings. Output Isolation: Isolated from ground 50 Vdc. OPTIONS: Option “A”, Ac Auto-Range: Automatically selects proper ac line voltage range to enable power operation at either 115 or 230 Vac without user intervention. Option “P”, Ac Power Fail: Provides TTL “0” 5 ms before output voltage goes out of regulation band upon loss of ac power. VMEbus compatible, provides 48 mA sink current capability. Not available if option “G” is selected. AC INPUT FUNCTION Input Select 115 VAC* Shor t 230 VAC 0.250 Male Faston TB1-(L) Line Line 1 Barrier strip TB1-(N) Neutral Line 2 #6-32 screws 3/8 centers TB1-(GND) Safety Ground Safety Ground DC OUTPUT FUNCTION LOCATION NOTES Output #1 Terminal marked +V Terminal marked Output #2 COM TB2-3 Output #3 TB2-5 Main output Rtn (common) TB2-4 CONNECTOR Bus bars #1/4-20 screws Barrier strip Rtn (common) #6-32 screws 3/8" centers TB2-4 Rtn (common) Output #4 TB2-1 (+) (If provided) TB2-2 (-) *Rtn connected to common only if output is polarized in product STATUS AND CONTROL FUNCTION LOCATION NOTES Output #1 Sense CONNECTOR Remote Sense J1-1 (+S) J1-2 (-S) Output #1 Sense Rtn #640456-4 pin Ac Power Fail or J1-3 (PF) Reference to J1-2 header (locking) J1-4(1H) Shor t to J1-2 Dc Power Good* Inhibit *Optional function 88 CONNECTOR Open Condor D.C. Power Supplies, Inc., 2311 Statham Parkway, Oxnard, CA 93033 800-235-5929 • 805-486-4565 • FAX 805-487-8911 • www.condorpower.com AMP MTA type MAX-750 Multiple Output Commercial Model MAX-754-1205P MAX-754-1205AP Power Out 750 Output No. Output Current Total Regulation 1 +5 V 120 A 1% 2 +12 V 12/20 A pk 1% 3 -12 V 10 A 1% 4 5.2 V 2A 1% MAX-750 MECHANICAL SPECIFICATIONS: Dimensions: Inches Millimeters Condor D.C. Power Supplies, Inc., 2311 Statham Parkway, Oxnard, CA 93033 800-235-5929 • 805-486-4565 • FAX 805-487-8911 • www.condorpower.com 89