Net Series NTQ123 70 - 120 Watts Total Power 70 - 120 Watts Input Voltages 85 - 264VAC # of Outputs Quad S P E C I A L F E AT U R E S • • • • • • • • • • Active power factor correction EN61000-3-2 compliance Remote sense on outputs one and two Power fail and remote inhibit Single wire current sharing on outputs one and two Adjustable main outputs Built-in Class B EMI filter Overvoltage protection Overload protection Thermal overload protection E L E C T R I C A L S P E C I F I C AT I O N S Input Input range ........................... 85-264 VAC Frequency ............................ 47-63 Hz Inrush current ....................... 38 A max., cold start @ 25°C Efficiency .............................. 65% typical at full load EMI filter ............................... FCC Class B conducted and radiated, CISPR 22 Class B conducted and radiated, EN55022 Class B conducted and radiated, VDE 0878 PT3 Class B conducted and radiated. Power factor ......................... 0.99 typical Safety ground Leakage current ................... <0.75 mA @ 50/60 Hz, 264 VAC input E N V I R O N M E N TA L Output Operating temperature: 0° to 50°C ambient; derate each output at 2.5% per degree from 50° to 70°C Maximum power ................... 70 W convection, 120 W with 30 CFM forced air Adjustment range ................. ±5% minimum on outputs one and two Hold-up time ......................... 20 ms @ 120 W load, 120 VAC input Overload protection .............. Short circuit protection on all outputs. Case overload protected @ 110-145% above peak rating Overvoltage protection ......... 3.3 V and 5 V output: 20% to 35% above nominal output Electromagnetic susceptibility: Designed to meet EN61000-4, -2, -3, -4, -5, -6, -8, -11 Level 3 Humidity: Operating; non-condensing 5% to 95% Vibration: Three orthogonal axes, sweep at 1 oct/min, 5 min. dwell at four major resonances 0.7 G peak 5 Hz to 500 Hz, operational Storage temperature: -40° to 85°C Temperature coefficient: ± .04% per °C MTBF demonstrated: >550,000 hours at full load and 25°C ambient conditions Logic Control Power failure ........................ TTL logic signal goes high 100-500 msec after 5 V output; it goes low at least 4 msec before loss of regulation Remote Inhibit ...................... Requires an external TTL Signal to inhibit outputs Remote sense ...................... Compensates for 0.5 V lead drop minimum, will operate without remote sense connected. Reverse connection protection. SAFETY VDE UL CSA NEMKO BABT CB CE 42 USA: 1-888-41-ASTEC Europe (UK): 01384-842211 0805/EN60950 (IEC950) UL1950 CSA 22.2-234 Level 3 EN 60950/EMKO-TUE (74-sec) 203 EN60950/EN41003 Certificate and report Mark (LVD) Asia (HK): 852-2437-9662 21310-3336-0004 E186249 LR109492C P98100870 608497 5009 ASTEC ASIA 6F., China Dyeing Works Building 382-392 Castle Peak Road Tsuen Wan, N.T., Hong Kong Telephone: 852-2437-9662 Facsimile: 852-2402-4426 ASTEC EUROPE Astec House, Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX, UK Telephone: 01384-842211 Facsimile: 01384-843355 ASTEC AMERICA 5810 Van Allen Way Carlsbad, CA 92008 Telephone: 760-930-4600 Facsimile: 760-930-0698 Output Voltage Minimum Load Maximum Load with Convection Cooling Maximum Load with 30 CFM Forced Air Peak Load1 Regulation2 Ripple P/P (PARD)3 NTQ123 +3.3 V +5 V +12 V -12 V 0A 2A 0A 0A 14 A 12.5 A 1A 0.5 A 25 A 24 A 2A 1A 28 A 28 A 4A 1.5 A ±2% ±2% ±3% ±3% 50 mV 50 mV 120 mV 120 mV 1. 2. 3. 4. Peak current lasting <30 seconds with a maximum 10% duty cycle. At 25°C including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings. Peak-to-peak with 20 MHz bandwidth and 10 µF in parallel with a 0.1 µF capacitor at rated line voltage and load ranges. Minimum loads are required. In parallel minimum loads are 2.5 A on the 5 V output and 1 A on the 3.3 V output. M 3.5 (3 places) MAIN OUTPUTS +3.3V COMMON +5V SK6 Connector 54321 SK5 123 678910 #6-32 UNC (8 places) M3 (4 places) .5625 SK4 SK3 SK2 VR401 VR403 5V adj NTQ123 PIN ASSIGNMENTS D R AW I N G S LOW Low Power Model Number P o w e r O R D E R I N G I N F O R M AT I O N SK1 PIN 1 PIN 3 PIN 5 Ground Neutral Live SK5 PIN 1 PIN 2 PIN 3 +12 V Common -12 V SK6 PIN 1 PIN 2 PIN 3 PIN 4 PIN 5 PIN 6 PIN 7 PIN 8 PIN 9 PIN 10 +5 V Sense -5 V Sense + Inhibit - Inhibit Power Fail COMMON 5 V SWP +3.3 V + Sense -3.3 V Sense 3.3 V SWP 3.3V adj 5.5 (139.7) 6.5 4.7 (119.6) (165.1) 7.0 (177.8) M AT I N G C O N N E C T O R S (SK1) AC Input: 5 33 115 3 1 SK1 SK4 4.00 (101.6) SK2,3,4: .75 (19.0) 1.5 (38.1) (SK5) ±12V Molex: 09-50-8051 (USA) Molex: 09-91-0500 (UK) PINS: 08-58-0111 Molex BB-124-08 Molex:09-50-8031 (USA) Molex: 09-91-0300 (UK) PINS: 08-58-0111 (SK6) Control Signals: Molex: 90142-0010 PINS: 90119-2110 or Amp: 87977-3 PINS: 87309-8 2.5 (63.5) Astec Connector Kit #70-841-004 NOTES 1. Specifications subject to change without notice. 2. All dimensions in inches (mm), tolerance ±.02”. 3. Remote inhibit requires an external 5 V @ 10 mA to activate 4. Mounting maximum insertion depth is 0.15”. 5. Warranty: 1 year 6. Weight: 1.38 lb. / .63 kg Power Fax: 760-930-0881 Doc No:1040 • REV 5.26.99 43