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參數(shù)資料
| 型號(hào)： | PQ60260HTB10PRF-G |
| 廠(chǎng)商： | SYNQOR INC |
| 元件分類(lèi)： | 電源模塊 |
| 英文描述： | 1-OUTPUT 250 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-11 |
| 文件頁(yè)數(shù)： | 3/14頁(yè) |
| 文件大?。?/td> | 646K |
| 代理商： | PQ60260HTB10PRF-G |
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Product # PQ60260HTB10
Phone 1-888-567-9596
Doc.# 005-2HTB26F Rev. G
03/07/06
Page 11
Input:
Output:
Current:
PPackage:
ackage:
35-75 V
26 V
9.6 A
9.6 A (250W)
(250W)
Half-brick
T
Technical S
echnical Specification
pecification
Over-Temperature Shutdown: A temperature sensor on the
converter senses the average temperature of the module. The
thermal shutdown circuit is designed to turn the converter off
when the temperature at the sensed location reaches the Over-
Temperature Shutdown value. It will allow the converter to turn on
again when the temperature of the sensed location falls by the
amount of the Over-Temperature Shutdown Restart Hysteresis
value.
APPLICATION CONSIDERATIONS
Input System Instability: This condition can occur because
any DC/DC converter appears incrementally as a negative
resistance load. A detailed application note titled “Input
System Instability” is available on the SynQor website which
provides an understanding of why this instability arises, and
shows the preferred solution for correcting it.
Application Circuits: Figure D below provides a typical cir-
cuit diagram which details the input filtering and voltage trim-
ming.
Input Filtering and External Capacitance: Figure E below
provides a diagram showing the internal input filter components.
This filter dramatically reduces input terminal ripple current,
which otherwise could exceed the rating of an external elec-
trolytic input capacitor. The recommended external input capac-
itance is specified in the Input Characteristics section on the
More detailed information is
available in the application note titled “EMI Characteristics” on
the SynQor website.
Vin
External
Input
Filter
Trim
Vin(+)
Iload
Cload
C1
L
C2
Vout(+)
Rtrim-up
or
Rtrim-down
Vsense(+)
ON/OFF
Vin(_)
Vin(+)
Vin(_)
Vout(_)
Vsense(_)
Figure D: Typical application circuit (negative logic unit, permanently enabled).
Figure E: Internal Input Filter Diagram (component values listed on page 3).
Electrolytic
Capacitor
47F
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PDF描述 |
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| PQ60260HTB10PYS-G | 1-OUTPUT 250 W DC-DC REG PWR SUPPLY MODULE |
| PQ60260HTB10NNS-G | 1-OUTPUT 250 W DC-DC REG PWR SUPPLY MODULE |
| PQ60260HTB10NKS-G | 1-OUTPUT 250 W DC-DC REG PWR SUPPLY MODULE |
| PQ60260HTB10PKF-G | 1-OUTPUT 250 W DC-DC REG PWR SUPPLY MODULE |
| PQ60260HTB10PYF | 1-OUTPUT 250 W DC-DC REG PWR SUPPLY MODULE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PQ60260HTB10PRS | 制造商:SYNQOR 制造商全稱(chēng):SYNQOR 功能描述:Half-brick DC/DC Converter |
| PQ60260HTB10PYF | 制造商:SYNQOR 制造商全稱(chēng):SYNQOR 功能描述:Half-brick DC/DC Converter |
| PQ60260HTB10PYS | 制造商:SYNQOR 制造商全稱(chēng):SYNQOR 功能描述:Half-brick DC/DC Converter |
| PQ60280FTA26 | 制造商:SYNQOR 制造商全稱(chēng):SYNQOR 功能描述:Full-brick DC/DC Converter |
| PQ60280FTA26NKF-G | 制造商:SYNQOR 制造商全稱(chēng):SYNQOR 功能描述:Full-brick DC/DC Converter |
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