NTQ123 Emerson Network Power, NTQ123 Datasheet - Page 2

• Manufacturer Part Number: NTQ123
• Description: PWR SUP QUAD OUT 3.3/5/12/-12
• Manufacturer: Emerson Network Power
• Series: NTQ123r

Specifications of NTQ123

• Voltage - Output: 3.3V, 5V, ±12V
• Number Of Outputs: 4
• Power (watts): 120W
• Applications: Commercial
• Power Supply Type: Linear, Regulated (Open Frame)
• Voltage - Input: 85 ~ 264VAC
• Mounting Type: Chassis Mount
• 1st Output: 3.3 VDC @ 14A
• 2nd Output: 5 VDC @ 12.5A
• 3rd Output: 12 VDC @ 1A
• 4th Output: -12 VDC @ 500mA
• Size / Dimension: 7" L x 4" W x 1.5" H (177.8mm x 101.6mm x 38.1mm)
• Power (watts) - Rated: 120W
• Operating Temperature: 0°C ~ 50°C
• Efficiency: 65%
• Approvals: BABT, CB, CE, CSA, NEMKO, UL, VDE
• Line Regulation: ±2%
• Load Regulation: ±2%
• Power Supply Output Type: Fixed
• No. Of Outputs: 4
• Output Voltage: 3.3V
• Output Current: 25A
• Power Rating: 120W
• Input Voltage: 85V AC To 264V AC
• Length: 177.8mm
• Product: Switching
• Output Power Rating: 70 W
• Output Voltage (channel 1): 3.3 V
• Output Current (channel 1): 14 A
• Output Voltage (channel 2): 5 V
• Output Current (channel 2): 12.5 A
• Output Voltage (channel 3): 12 V
• Output Current (channel 3): 1 A
• Mounting Style: Chassis
• Dimensions: 7 in L x 4 in W x 1.5 in H
• Open Frame/enclosed: Open Frame
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 454-1237; NTQ123

Model
Number
NTQ123
1. Peak current lasting <30 seconds with a maximum 10% duty cycle.
2. At 25°C including initial tolerance, line voltage, load currents and output voltages adjusted to factory settings.
3. 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.
4. 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 for each power supply.
Connector
SK1
SK5
SK6
Mating Connectors
(SK1) AC Input:
SK2,3,4:
(SK5) ±12V Molex:09-50-8031 (USA)
(SK6) Control Signals:
Astec Connector Kit #70-841-012
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
4. Mounting maximum insertion depth is 0.12”.
5. Warranty: 1 year
6. Weight: 1.38 lb. / .63 kg
www.astecpower.com
to activate
PIN 1
PIN 3
PIN 5
PIN 1
PIN 2
PIN 3
PIN 1
PIN 2
PIN 3
PIN 4
PIN 5
PIN 6
PIN 7
PIN 8
PIN 9
PIN 10
Ordering Information
Output
Voltage
+3.3 V
+5 V
+12 V
-12 V
Pin Assignments
Ground
Neutral
Live
+12 V
Common
-12 V
3.3 V SWP
-3.3 V Sense
+3.3 V + Sense
5 V SWP
COMMON
+5 V Sense
-5 V Sense
+ Inhibit
- Inhibit
Power Fail
Molex: 09-50-8051 (USA)
Molex: 09-91-0500 (UK)
PINS: 08-58-0111
Molex series 19141-0058/0063
Molex: 09-91-0300 (UK)
PINS: 08-58-0111
Molex: 90142-0010
PINS: 90119-2110
or
Amp: 87977-3
PINS: 87309-8
Minimum
Load
0 A
2 A
0 A
0 A
4
Telephone: [phone]
Maximum Load with
Convection Cooling
14 A
12.5 A
1 A
0.5 A
Facsimile: 760-930-0698
5810 Van Allen Way
Carlsbad, CA 92008
AMERICAS
Astec House, Waterfront Business Park
Maximum Load with
30 CFM Forced Air
25 A
24 A
2 A
1 A
Telephone: [phone]
Facsimile: 44 (1384) 843-355
West Midlands, DY5 1LX, UK
Merry Hill, Dudley
EUROPE
Peak
Load
28 A
28 A
4 A
1.5 A
1
Telephone: [phone]
Units 2111-2116, Level 21
Kwai Fong, New Territories
Facsimile: 852-2402-4426
223, Hing Fong Road
Tower1, Metroplaza
Hong Kong
ASIA
Regulation
±2%
±2%
±3%
±3%
2
Ripple
P/P (PARD)
50 mV
50 mV
120 mV
120 mV
3
107