TMX-350 Multiple Output, 48 Vdc Hot Swap FEATURES: • Diode isolated outputs for hot swap “Zero wire” slope program current sharing Self-aligning connector with solid metal, machined contacts Identical output performance as RMX-350 Series Dual converter design eliminates interaction between logic and auxiliary outputs Low ripple and noise on all outputs Dc power good signal True remote inhibit Monotonic turn-on and turn-off SPECIFICATIONS: INPUT ENVIRONMENTAL Dc Input: 40-60 Vdc. Internally fused for 13 A. Thermal Protection: Shuts down power supply if overheated. Automatic recovery. Efficiency: 75% typical. Low Input Provides TTL “0” when input is below 40 Vdc. Holdup Time: 20 ms minimum after removal of power at full load. Temperature Range: 0° to 50°C at full ratings. OUTPUT Safety Agencies: Most models are approved to UL1950; CSA Adjustability: Outputs #1 and 2, and 4 factory adjusted to 22.2 #234; IEC 950 and TÜV EN60950, Class 1 SELV., CE 72/23/ nominal ±0.2%. Output #3 tracks #2; initial accuracy ±3%. EEC/93/68EEC (low voltage directive). Line & Load Reg: Outputs #1, 2, and 4 hold ±2% (with local Conducted RFI: Meets FCC Part 15, Subpart J, Class A; sense) over dc input range and 0 to 100% load change EN55022 Class B and CISPR 22 Class B. (preprogrammed slope). Output #3 requires 20% minimum load Cooling: Self-cooled by internal ball-bearing fan. on outputs #2 and 3 to hold ±5%. Output Isolation: Isolated from ground 50 Vdc. Ripple & Noise: 1% p-p or 100 mV, whichever is greater. Remote Sense (Output #1): Compensates for 250 mV total line DC INPUT drop. Preprogrammed slope remains under ±3% worst case. FUNCTION 48 VDC CONNECTOR Open sense lead protection. Temperature Coefficient (Outputs #1, 2, and 4): 0.03% per Jc 1-22+w 48 Vd See belo degree C. Jc 1-24 -48 Vd Stability: 0.1% over 8 hours after 30 minutes warm-up. Jd 1-11 Safety Groun Transient Response (Outputs #1, 2, and 4): Output voltage returns to within 1% in less than 500 µs for a 50% load change DC OUTPUT (measured with rise time and fall time of 200 µs). Peak transient FUNCTION LOCATION NOTES CONNECTOR does not exceed 5%. O0 utput #1Jt 1-10,20,3M# ain Outpu Positronics Overload Protection: All outputs are protected against overload J) 1-9,19,29R3 tn (common PLC30M400A1-168. and short circuit. Automatic recovery upon removal of fault. O2 utput #2Jl 1- Mates with pane Overvoltage Protection (Outputs #1 and 2): Protects load J) 1-3Rd tn (common mounte against power supply induced over voltage. Trip point is factory O4 utput #3J0 1- PLC30F100 set so that output voltage cannot exceed 136% of nominal. J) 1-3Rg tn (common connector usin Peak Output Current: Dual current ratings define continuous and peak currents. The peak current shown can be delivered forO5 utput #4Jt 1-(s +) Floating Outpu crimp contact a maximum period of 30 seconds. Jt 1-6() -) Floating Outpu FC114N2 (14 to 16 AWG Remote Inhibit: Contact closure to the negative sense line or a STATUS AND CONTROL TTL level “0” turns off dc outputs. FUNCTION LOCATION NOTES CONNECTOR Redundancy: Built-in OR-ing diodes, slope program current R8 emote SenseJe 1-1 Oe utput #1 Sens See abov sharing on all outputs, and self aligning connector provide “hot Jn 1-8 Output #1 Sense Rt swap” and “N+1” capabilities. Current sharing remains within 10% D7 c Power GoodJn 1- Reference to commo of the unit’s full output rating while units are in thermal equilibrium. Remote Enable: Contact closure to common turns on dc when #1 Sense Rtn is outputs (recessed pin for “make last, break first” connection). terminated Dc Power Good: Provides a TTL “1” open collector when E6 nableJn 1-1 Reference to commo output #1 is above 4.6 V nominal. I7 nhibit J1-2 Reverse Voltage: Protected against reverse voltage up to A7 c Power Fail J1-1 supply current rating. A1 ux Fan (+) J3- 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 80 TMX-350 Multiple Output, 48 Vdc Hot Swap Commercial Model Power Out Output No. Output Current Total Regulation (A) T0 MX-354-1205 31 5 +A 5V 5% 0 ±2 2V+k 12 8% /12 A p ±2 3V-A 12 4% ±5 4V5A .2 5% ±2 T0 MX-354-1224 31 5 +A 5V 5% 0 ±2 2V+k 12 8% /12 A p ±2 3V-A 12 4% ±5 4V2A 4 3% ±2 TMX-350 MECHANICAL SPECIFICATIONS: TMX-350 3.8 lb - 1.7 kg 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 81