NTQ123 Astec Power, NTQ123 Datasheet - Page 3

• Manufacturer Part Number: NTQ123
• Description: AC/DC Power Supply Quad-OUT 3.3V/5V/12V/-12V 25A/24A/2A/1A 120W 16-Pin
• Manufacturer: Astec Power
• Type: Switchingr

Specifications of NTQ123

• Input Voltage: 85 to 264 V
• Output Voltage: 3.3|5|12|-12 V
• Maximum Output Current: 25|24|2|1 A
• Number Of Outputs: 4
• Maximum Output Power: 120 W
• Efficiency: 65(Typ) %
• Input Frequency: 47 to 63 Hz
• Operating Temperature: 0 to 50 °C

Mechanical Drawing
Pin Assignments
SK1
SK2
SK3
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
Ground
-48 Vdc
Return
+12 V
Common
-12 V
3.3 V SWP
-3.3 V sense
+3.3 V +sense
5 V SWP
Common
+5 V ssense
-5 V sense
+ inhibit
- inhibit
Power fail
1 2 3
5 3 1
Mating Connectors
(SK1) DC Input: Molex: 09-50-8051 (USA)
V1 & V2:
(SK2) ±12 V
(SK3) Control
Signals:
Astec Connector Kit #70-841-012, includes all of the above
1. Specifications subject to change without notice.
2. All dimensions in inches (mm), tolerance is ±0.02" (±0.5mm)
3. Remote inhibit requires an external 5 V @ 10 mA to activate
4. Mounting maximum insertion depth is 0.12”
5. Warranty: 2 year
6. 1.49 lb./ 0.68 kg
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
Molex: 90142-0010
PINS: 90119-2110
or
Amp: 87977-3
PINS: 87309-8
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©2007 Emerson Electric Co.
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For global contact, visit:
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[e-mail]
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NTQ123-DC Series
Rev. 08.15.07
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