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參數(shù)資料
| 型號(hào)： | PQ60120EMA04NYS |
| 廠商： | SYNQOR INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁(yè)數(shù)： | 8/14頁(yè) |
| 文件大小： | 586K |
| 代理商： | PQ60120EMA04NYS |
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Input:
Output:
Current:
PPackage:
ackage:
35-75 V
12 V
4 A
Eighth-brick
T
Technical S
echnical Specification
pecification
Product # PQ60120EML04
Phone 1-888-567-9596
Doc.# 005-2EM612E Rev. C
04/25/06
Page 3
Parameter
Min.
Typ.
Max.
Units
Notes & Conditions
ABSOLUTE MAXIMUM RATINGS
Input Voltage
Non-Operating
100
V
Continuous
Operating
80
V
Continuous
Operating Transient Protection
100
V
100ms transient, square wave
Isolation Voltage (input to output)
2000
V
Basic insulation, Pollution Degree 2
Operating Temperature
-40
100
°C
Storage Temperature
-55
125
°C
Voltage at ON/OFF input pin
-2
18
V
INPUT CHARACTERISTICS
Operating Input Voltage Range
35
48
75
V
Input Under-Voltage Lockout
Turn-On Voltage Threshold
32
33
34
V
Turn-Off Voltage Threshold
28.5
29.5
30.5
V
Lockout Voltage Hysteresis
2.5
3.5
4.5
V
Maximum Input Current
1.9
A
100% Load, 35 Vin
No-Load Input Current
28
50
mA
Disabled Input Current
2.5
5.0
mA
Inrush Current Transient Rating
0.01
A2s
Response to Input Transient
200
mV
150V/ms input transient
Input Reflected Ripple Current
7
mA
Input Terminal Ripple Current
175
mA
Recommended Input Fuse
20
A
Fast blow external fuse recommended
Input Filter Component Values (C\L)
1.0\4.7
F\H
Internal values; see Figure E
Recommended External Input Capacitance
47
F
Typical ESR 0.1-0.2
; see Figure 13
OUTPUT CHARACTERISTICS
Output Voltage Set Point
11.85
12.000
12.15
V
Output Voltage Regulation
Over Line
+0.01 \ 1 +0.05 \ 6
%\mV
Over Load
+0.01 \ 1 +0.05 \ 6
%\mV
Over Temperature
+24
+100
mV
Total Output Voltage Range
11.75
12.25
V
Over sample, line, load, temperature & life
Output Voltage Ripple and Noise1
Peak-to-Peak
75
100
mV
RMS
15
20
mV
Operating Output Current Range
0
4.2
A
Subject to thermal derating; Figures 5 - 8
Output DC Current-Limit Inception
4.5
5.0
5.5
A
Output Voltage 10% Low; Figure 17
Output DC Current-Limit Shutdown Voltage
7.0
V
Back-Drive Current Limit while Enabled
0.10
0.24
A
Negative current drawn from output
Back-Drive Current Limit while Disabled
10
50
mA
Negative current drawn from output
Maximum Output Capacitance
1,000
F
12Vout at 4.2A Resistive Load
DYNAMIC CHARACTERISTICS
Input Voltage Ripple Rejection
60
dB
120 Hz; Figure 20
Output Voltage during Load Current Transient
For a Step Change in Output Current (0.1A/s)
250
mV
50% to 75% to 50% Iout max; Figure 11
For a Step Change in Output Current (5A/s)
250
mV
50% to 75% to 50% Iout max; Figure 12
Settling Time
800
s
To within 1% Vout nom
Turn-On Transient
Turn-On Time
5
10
ms
Start-Up Inhibit Time
180
230
250
ms
-40°C to +125°C; Figure F
Output Voltage Overshoot
0
%
1,000 F load capacitance, Iout = 0A
EFFICIENCY
100% Load
90
%
Figures 1 - 4
50% Load
89.5
%
Figures 1 - 4
TEMPERATURE LIMITS FOR POWER DERATING CURVES
Semiconductor Junction Temperature
125
°C
Package rated to 150°C
Board Temperature
125
°C
UL rated max operating temp 130°C
Transformer Temperature
125
°C
See Figures 5 - 8 for derating curves
ISOLATION CHARACTERISTICS
Isolation Voltage (dielectric strength)
2000
V
Isolation Resistance
30
M
Isolation Capacitance2
470
pF
PQ60120EML04 ELECTRICAL CHARACTERISTICS
TA=25°C, airflow rate=300 LFM, Vin=48Vdc unless otherwise noted; full operating temperature range is -40°C to +100°C ambient
temperature with appropriate power derating. Specifications subject to change without notice.
Note 1: For applications requiring reduced output voltage ripple and noise, consult SynQor applications support (e-mail: support@synqor.com)
Note 2: Higher values of isolation capacitance can be added external to the module.
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| PQ60120EML04 | 制造商:SYNQOR 制造商全稱:SYNQOR 功能描述:Eighth-brick DC/DC Converter |
| PQ60120EML04NKS | 制造商:SYNQOR 制造商全稱:SYNQOR 功能描述:Eighth-brick DC/DC Converter |
| PQ60120EML04NNS | 制造商:SynQor 功能描述: |
| PQ60120EML04NNS-G | 制造商:SynQor 功能描述:DC-DC CONV, ISO POL, 1 O/P, 50W, 12V, 4.2A, DC / DC Converter Type:Eighth Brick, DC / DC Converter Output Type:Fixed, Adjustable, Input Voltage DC Min:35V, Input Voltage DC Max:75V, No. of Outputs:1, Output Voltage Nom.:12V , RoHS Compliant: Yes |
| PQ60120EML04NRS | 制造商:SYNQOR 制造商全稱:SYNQOR 功能描述:Eighth-brick DC/DC Converter |
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