70-120 Watts
NTQ123 Series
Total Power:
70-120 Watts
Input Voltage:
85-264 VAC
# of Outputs:
Quad
Electrical Specs
Input
Input range
Frequency
Inrush current
Efficiency
EMI filter
85-264 VAC
47-63 Hz
38 A max., cold start @ 25°C
65% typical at full load
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.
0.99 typical
<1 mA @ 50/60 Hz, 264 VAC input
70 W convection,
120 W with 30 CFM forced air
±5% minimum on outputs one and two
20 ms @ 120 W load, 120 VAC input
Short circuit protection on all outputs.
Case overload protected @ 110-145%
above peak rating
3.3 V and 5 V output: 20% to 35%
above nominal output
TTL logic signal goes high 100-500
msec after 5 V output; it goes low at
least 4 msec before loss of regulation
Requires an external TTL Signal to
inhibit outputs
Compensates for 0.5 V lead drop
minimum, will operate without
remote sense connected. Reverse
connection protection.
Power factor
Safety ground leakage
current
Special Features
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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
Output
Maximum power
Adjustment range
Hold-up time
Overload protection
Overvoltage protection
Logic Control
Power failure
Remote inhibit
Environmental
Operating temperature: 0° to 50°C ambient; derate
each output at 2.5% per degree from
50° to 70°C
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: >1 million hours at full load
and 25°C ambient conditions
Remote sense
Safety
VDE
UL
CSA
NEMKO
CB
CE
0805/EN60950 (IEC950)
21310-3336-0004
UL1950
E186249
CSA 22.2-234 Level 3 LR109492C
EN 60950/EMKO-TUE P98100870
(74-sec) 203
Certificate and report
5009
Mark (LVD)
rev 12.12.03
106
Technical Support: (888) 41-ASTEC or (407) 241-2752
Americas: (760) 930-4600
Europe (UK) 44 (1384) 842-211
Asia (HK) 852-2437-9662
ASTEC [ Astec America, Inc ]
