TPR-U75-12S [TOPPOWER]
75-76.8W AC-DC DIN RAIL Power Supply;
| 型号： | TPR-U75-12S |
| 厂家： | 
南京拓品微 |
| 描述： | 75-76.8W AC-DC DIN RAIL Power Supply |
| 文件： | 总6页 (文件大小：880K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TPR/NDR-U75-XS Series
：
75-76.8W AC-DC DIN RAIL Power Supply
DESCRIPTION
The rated output power of TPR/NDR-U75-XS series is 75-76.8W,input voltage range：90-264VAC, output voltage :
12V, 24V, 48V,High reliability, precision,effificency , ultra-small size, stable output voltage and etc., with short circuit
& overload protection, Widely used in telecommunications, industrial control, instrument, data acquisition, signal
control , New Energy, Security,and other electronic systems.
FEATURES
AC input
：
90VAC-264VAC,DC input:127-370VDC
High efficiency up to 88%
Operating temperature：-20℃~70℃
Mounting track: TS-35/7.5 or TS-35/15
RoHS complaint
Protection:short circuit,over-load,over-voltage,over-temperature
High reliability,effificency,100% full load burn-in test
Mini width: 45mm
Built-in current limiting circuit capacitors
SELECTION GUIDE
Input Volatge
Range
Output
Efficiency
Part Number
@25
Typ
℃
）
,
%
（
VAC)
（VDC)
Pre-set voltage
@25 (V)
Voltage
（
VDC)
Current (A)
Rated
℃
Rated
Range
127-370
127-370
127-370
TPR/NDR-U75-12S
TPR/NDR-U75-24S
TPR/NDR-U75-48S
220
220
220
90-264
90-264
90-264
12
12.00-12.10
24.00-24.20
48.0-48.40
3.2
75
82
87
87
24
48
76.8
6.8
1.6
All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified.
without Built-in active PFC
OUTPUT CHARACTERISTICS
Conditions
Conditions
ameter
12V output voltage
24V outpltage
4ge
Output voltage regulation
56V
6.25A at 12V
5.4A at 14V
3.2A at 24V
4.5A at 28V
1.6A at 48V
1.34A at 56V
75W/12V , 75.6W/14V
76.8W/24V , 77W/28V
76.8W/48V , 80W/56V
120mVp-p
12V ovoltage
24V output voltage
48V output voltage
Rated Output current
Rad Outpwer
12V output voltage
24V output voltage
48V output voltage
12V 24V output voltage
48V output voltage
12V 24V output voltage
48V output voltage
12V output voltage
24V output voltage
48V output voltage
Ripple&Noise0＜Ta≤70℃
240mVp-p
240mVp-p
Ripple&Noise-20＜Ta≤0℃
480mVp-p
5000uF
Capacitive load capacity
Line regulation @-20~70
3500uF
1000uF
℃
±
±
±
≤
≥
0.5%
1%
Load regulation @-20~70
Temp. coefficient @-20~70
Set-up time @25
Hold-up time @25
Overshoot&Undershoot
℃
℃
0.03%/℃
℃
2500mS@115Vac input
10mS@115Vac input
≤
1200mS@(230Vac input, Full load)
℃
≥20mS@(230Vac input, Full load)
<5.0%
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TEL:0086-20-62162688
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Page1 / 6
TPR/NDR-U75-XS Series
INPUT CHARACTERISTICS
Conditions
Parameter
Rated Input voltage range
Input voltage range
input voltage range
Frequency Range
100VAC~240 VAC
90VAC~264 VAC
127VDC-370VDC
47Hz~63Hz
Set-up voltage @-20~70
Input current @25
Inrush current @25
℃
90 VAC
2A/115VAC at 12V 24V ;
0.72A/127VDC 0.31A/300VDC at 12V ; 0.64A/140VDC 0.29A/300VDC at 24V 48V
（
refer to the derating curve） ＜120VDC at 12V 48V ,
＜127VDC at 24V
＜
＜
2A/100VAC at 48V
℃
℃
＜20A@115 Vac input
＜
35A@230Vac input
PROTECTION @-20~70℃
Conditions
Parameter
7~9.5A
Notes
Over-Load
Over-Load
Over-Load
（
（
（
12Voutput
24Voutput
48Voutput
）
）
）
5.25~6.5A
1.76~2.08A
15~18V
Limit output current Protection type: Constanent
Over-voltage
Over-voltage
Over-voltage
（
（
（
12Voutput
24Voutput
48Voutput
）
）
）
29~33V
Protecn type: Shut down, reer on.
58~63V
Over-temperature
100±5℃, detect on heat sink of power or; shut down re-power on.
Output short circuit protection
Long-term model , auto re
ENVIRONMENT CHARACTERISTICS
Conditions
Parameter
Operating amb. Temp.&Humi. (12V output)
-20
℃
~70
0
~85
℃
℃
℃
℃
;
%RH No condensing
20%RH No condensing
45
℃
℃
~70
~70
℃
℃
2.5W/
℃
℃
derating
derating
Operating amb. Temp.&Humi. (24V output)
;
60
1.5W/
Operating amb. Temp.&Humi. (48V output)
; 20%~90H No condensing 110VAC 50
5%~95%RH No condensing
10min./1cycle, period for60min. each along X,Y, Z axes IEC 60068-2-6
℃
~70
℃ 0.75W/℃derating,230VAC 55℃~70℃1W/℃ derating
Storage Temp. & Humi.
Vibration
;
10 0Hz, 2G
，
Pulse
20G/11mS pulse ,3 times at each X,Y,Z axes IEC 60068-2-27
6000m
Altitude
SAFETY&EMSTANDARDS @25℃
Conditions
Parameter
Safety Standards
GB4943 ,EN60950 (for reference)
12V : I/P-O/P:3.0KVac/10mA; I/P-FG:2KVac/10mA; O/P-FG:0.5KVdc/10mA
24V48V : I/P-O/P:3.0KVac/10mA; I/P-FG:1.5KVac/10mA; O/P-FG:0.5KVdc/20mA
test time:1min.
test time:1min.
Withstand Voltage
12V : I/P-O/P: 10M ohms;
24V48V : I/P-O/P: 100M ohms;
I/P-FG : 10M ohms;
O/P-FG : 10M ohms
O/P-FG : 100M ohms
Isolation resistance
Grounding test
I/P-FG : 100M ohms;
Test condition
：
≤
32A
／
1min.
；
Grounding resistance：＜0.1 ohms.
0.25mA (264Vac input 63Hz)
Leakage Current @ 25
EMC emission
℃
I/P-Grounding
3.5mA
；
I/P-O/P
≤
，
Compliance to EN55022, EN55024, FCC PART 15 CLASS B
Compliance to EN61000-4-2,3,4,5,6,11 heavy industry level
EMC immunity
Harmaonic current
EN61000-3-2，CLASS A
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TEL:0086-20-62162688
Email:sales2@gztoppower.com
Page2 / 6
TPR/NDR-U75-XS Series
OTHERS
Conditions
Parameter
Cooling method
Cooling by free air flow
45*124*119mm
0.59kg
Dimension (L*W*H)
Net Weight
Series function
yes
DC OK LED
Green light
RELIABIILITY CHARACTERISTICS
Conditions
Parameter
MTBF
500
，
000Hrs AT 25
℃
, MIL-217 Method 2 Components Stress Method
MECHANICAL DIMENSIONS
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TEL:0086-20-62162688
Email:sales2@gztoppower.com
Page3 / 6
TPR/NDR-U75-XS Series
DERATING CURVE
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Email:sales2@gztoppower.com
Page4 / 6
TPR/NDR-U75-XS Series
MOUNTING METHOD INSTRUCTION
A1 is recommended output current , A2 is the allowed max output current (PSU lifetime is around half of A1)
12V output
Mounting 1:
Mo unting 3:
Mo unting 5:
Mounting 2:
Mounting 4:
24V output
Mounting 1:
Mounting 2:
Mo unting 3:
Mo unting 5:
48V outpu
Mounting 1:
Mounting 2:
Mo unting 3:
Mo unting 5:
Mounting 4:
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Page5 / 6
TPR/NDR-U75-XS Series
BLOCK DIAGRAM
MODEL SELECTION
TP R / NDR –U75 – X S
S：Single ouput；D：Dual output
Output voltage
Delimiter
Rated output Power
Delimiter
DIN RAIL Series
Deli
T
B
TOP
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Page6 / 6
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