Datasheet > NTQ123-DC

NTQ123-DC

更新时间： 2024-11-24 03:45:51

品牌	Logo	应用领域
ASTEC		/
页数	文件大小	规格书
2页	506K
描述
70-125 Watts

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中文翻译

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数据手册

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NTQ123-DC 数据手册

Total Power: 70-120 Watts

Input Voltage: 36-72 VDC

# of Outputs: Quad

70-125 Watts

NTQ123-DC Series

Electrical Specs

Input

Input range

Inrush current

Efficiency

36-72 VDC

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.

EMI filter

Safety ground

Leakage current

<1 mA @ 72 VDC input

Output

Maximum power

70 W convection,

125 W with 30 CFM forced air

±5% minimum on outputs one and two

20 ms @ 120 W load, -48 VDC input

Short circuit protection on all outputs.

Case overload protected @ 110-145%

above peak rating

Special Features

Adjustment range

Hold-up time

• -48 VDC input

Overload protection

• Remote sense on outputs one and two

• Power fail and remote inhibit

• Single wire current sharing on outputs one

and two

Overvoltage protection

3.3 V and 5 V output: 10% to 35%

above nominal output

• Adjustable main outputs

• Built-in Class B EMI filter

• Overvoltage protection

• Overload protection

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

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.

• Thermal overload protection

Remote Inhibit

Remote sense

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

Safety

Storage temperature: -40° to 85°C

VDE

0805/EN60950 (IEC950)

Temperature coefficient: ± .04% per °C

UL1950

MTBF demonstrated: >1 million hours at full load

and 25°C ambient conditions

CSA

NEMKO

CSA 22.2-234 Level 3

EN 60950/EMKO-TUE

(74-sec) 203

Certificate and report

Mark (LVD)

108

America’s (USA): 1-888-41-ASTEC

Europe (UK): 44 (1384) 842-211

Asia (HK): 852-2437-9662

rev 02.17.03

中文翻译

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与NTQ123-DC相关器件

型号	品牌	获取价格	描述	数据表
NTQ160	ASTEC	获取价格	50-165 Watts
NTQ162	ASTEC	获取价格	50-165 Watts
NTQ163	ASTEC	获取价格	50-165 Watts
NTQ165	ASTEC	获取价格	50-165 Watts
NTQ23	COOPER	获取价格	Quick Connect Terminal Blocks
NTQD4154Z	ONSEMI	获取价格	7.5A, 20V, 0.019ohm, 2 CHANNEL, N-CHANNEL, Si, POWER, MOSFET, PLASTIC, CASE 948S-01, TSSOP
NTQD4154ZR2	ONSEMI	获取价格	7.5A, 20V, 0.019ohm, 2 CHANNEL, N-CHANNEL, Si, POWER, MOSFET, PLASTIC, CASE 948S-01, TSSOP
NTQD4154ZR2G	ROCHESTER	获取价格	7.5A, 20V, 0.019ohm, 2 CHANNEL, N-CHANNEL, Si, POWER, MOSFET, LEAD FREE, PLASTIC, CASE 948
NTQD4154ZR2G	ONSEMI	获取价格	7.5A, 20V, 0.019ohm, 2 CHANNEL, N-CHANNEL, Si, POWER, MOSFET, LEAD FREE, PLASTIC, CASE 948
NTQD6866	ONSEMI	获取价格	4700mA, 20V, 2 CHANNEL, N-CHANNEL, Si, SMALL SIGNAL, MOSFET, PLASTIC, TSSOP-8

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