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參數(shù)資料
| 型號： | PD-25B |
| 廠商： | Astrodyne, Inc. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | 25W Single Output Switching Power Supply |
| 中文描述： | 25瓦單輸出開關電源 |
| 文件頁數(shù)： | 5/6頁 |
| 文件大小： | 1183K |
| 代理商： | PD-25B |
PD-2503
25W Dual Output with 3.3V output
300 Myles standish Blvd., Taunton, MA 02780
ph: 1-800-823-8082 Fax: 508-823-8181
WWW.AsTRODYNE.COM
Above105%
ratedoutputpower
Tj135
typically(U1)DetectonmaincontrolIC
SPECIFICATION
PD-2503
MODEL
DCVOLTAGE
RATEDCURRENT
CURRENTRANGE
RATEDPOWER
OUTPUT
LINEREGULATION
LOADREGULATION
SETUP,RISE,HOLDTIME
VOLTAGERANGE
FREQUENCY RANGE
EFFICIENCY(Typ.)
INPUT
INRUSHCURRENT(max.)
LEAKAGECURRENT
SAFETY STANDARDS
WORKINGTEMP.
WORKINGHUMIDITY
STORAGETEMP.,HUMIDITY
TEMP.COEFFICIENT
VIBRATION
MTBF
DIMENSION
OTHERS
NOTE
PACKING
OVERLOAD
OVERVOLTAGE
ACCURRENT
5V
3A
0.1~4A
24.9W(CH1+CH2
6A)
50mVp-p
+5,-8%
SetCH2+3.3V:3.35~3.40V
2.0%
2.0%
1.0%
1.0%
4.0%
250ms,50ms,50ms/230VAC250ms,30ms,16ms/115VACatfullload
85~264VAC120~370VDC
47~63Hz
72%
0.65A/115VAC0.4A/230VAC
COLDSTART 40A
<0.5mA/240VAC
5.75~6.75V
3.8~4.46V
Protectiontype: Hiccupmode,recoversautomaticallyafterfaultconditionisremoved
Protectiontype:Shutdowno/pvoltage,re-powerontorecover
Protectiontype:Shutdowno/pvoltage,recoversautomaticallyaftertemperaturegoesdown
UL60950-1, TUVEN60950-1 Approved
-10~+70
(Refertooutputloadderatingcurve)
20~90%RHnon-condensing
-20~+85
,10~95%RH
0.03%/
10~500Hz,2G10min./1cycle,Periodfor60min.eachalongX, Y,Zaxes
(0~50
)onCH1output
518Khrsmin.MIL-HDBK-217F(25
)
107*61*28mm(L*W*H)
0.13Kg;96pcs/15.4Kg/1.3CUFT
3A
0.2~5A
50mVp-p
3.3V
CH2
OVERTEMPERATURE
HARMONICCURRENT
EMSIMMUNITY
CompliancetoEN55022(CISPR22)ClassB
Complianceto EN61000-3-2,-3
CompliancetoEN61000-4-2,3,4,5,Lightindustrylevel,criteriaA
VOLTAGEADJ.RANGE
WITHSTANDVOLTAGE
ISOLATIONRESISTANCE
I/P-O/P:3KVACI/P-FG:1.5KVACO/P-FG:0.5KVAC
I/P-O/P,I/P-FG,O/P-FG:100MOhms/500VDC
RIPPLE&NOISE(max.)
Note.2
VOLTAGETOLERANCE
Note.3
EMICONDUCTION&RADIATION
ENVIRONMENT
SAFETY &
EMC
(Note4)
PROTECTION
CH1
OUTPUTNUMBER
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