參數(shù)資料
型號(hào)： PKD4510ESI
廠商： ERICSSON POWER MODULES AB
元件分類： 電源模塊
英文描述： 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE
封裝： ROHS COMPLIANT, SMD-24
文件頁(yè)數(shù)： 20/24頁(yè)
文件大?。?/td> 811K
代理商： PKD4510ESI
Ericsson Internal
PRODUCT SPECIFICATION
2 (10)
Prepared (also subject responsible if other)
No.
MICMALE
2/1301-BMR 628 Uen
Approved
Checked
Date
Rev
Reference
MPM/BK/P (Natalie Johansson)
(EANDKUL)
2007-04-24
A
1.2 V/20 A Preliminary Electrical Specification
PKD 4218LE SI
Tref = -25 to +90C, VI = 36 to 75 V, sense pins connected to output pins unless otherwise specified under Conditions.
Typical values given at: Tref = +25°C, VI= 53 V, max IO , unless otherwise specified under Conditions.
Characteristics
Conditions
min
typ
max
Unit
VI
Input voltage range
36
75
V
VIoff
Turn-off input voltage
Decreasing input voltage
29
V
VIon
Turn-on input voltage
Increasing input voltage
36
V
CI
Internal input capacitance
2.5
F
PO
Output power
Output voltage initial setting
0
24
W
SVR
Supply voltage rejection (ac)
f = 100 Hz sinewave, 1 Vp-p
66
dB
50 % of max IO
85
max IO
80.5
84
50 % of max IO , VI = 48 V
85.5
η
Efficiency
max IO , VI = 48 V
84
%
Pd
Power Dissipation
max IO
4.6
W
Pli
Input idling power
IO = 0 A, VI = 53 V
1.1
W
PRC
Input standby power
VI = 53 V (turned off with RC)
0.7
W
fs
Switching frequency
0-100 % of max IO
162
180
198
kHz
VOi
Output voltage initial setting and
accuracy
Tref = +25°C, VI = 53 V, IO = 20 A
1.19
1.20
1.21
V
Output adjust range
See operating information
1.08
1.32
V
Output voltage tolerance band
10-100% of max IO
1.16
1.24
V
Idling voltage
IO = 0 A
1.16
1.24
V
Line regulation
max IO
5
mV
VO
Load regulation
VI = 53 V, 1-100% of max IO
5
mV
Vtr
Load transient
voltage deviation
±300
mV
ttr
Load transient recovery time
VI = 53 V, Load step 25-75-25 % of
max IO, di/dt = 1 A/s
60
s
tr
Ramp-up time
(from 1090 % of VOi)
3
ms
ts
Start-up time
(from VI connection to 90% of VOi)
10-100% of max IO
6
ms
max IO
0.5
ms
tf
Vin shutdown fall time
(from VI off to 10% of VO)
IO = 0 A
10
s
RC start-up time
max IO
4
ms
max IO
0.5
ms
tRC
RC shutdown fall time
(from RC off to 10% of VO)
IO = 0 A
10
s
IO
Output current
0
20
A
Ilim
Current limit threshold
Tref < max Tref
32
A
Isc
Short circuit current
Tref = 25C, VO < 0.5 V
40
A
VOac
Output ripple & noise
See ripple & noise section,
VI = 53 V, IO = 20 A
15
100
mVp-p
E
PKD 4000E SI series
DC/DC converters, Input 36-75 V, Output up to 20 A/50 W
EN/LZT 146 375 R2B July 2008
Ericsson Power Modules AB
5
相關(guān)PDF資料
PDF描述
PKD4218HESPBI 1-OUTPUT 21 W DC-DC REG PWR SUPPLY MODULE
PKD4510ESPBI 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE
PKD4218LESPBI 1-OUTPUT 24 W DC-DC REG PWR SUPPLY MODULE
PKD4218HESI 1-OUTPUT 21 W DC-DC REG PWR SUPPLY MODULE
PKG2625PI 2-OUTPUT 60 W DC-DC REG PWR SUPPLY MODULE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PKD480 制造商:Pyle 功能描述:1 Diameter 200W Max Tweeter Dynamic Horn 制造商:PYLE 功能描述:TWEETER DYNAMIC HORN 1 DIAMETER 200W MAX
PKD60B1/4 功能描述:旋鈕和轉(zhuǎn)盤 STRGHT 0.8" W/SKIRT SWITCH KNOB RoHS:否 制造商:Davies Molding 材料:Phenolic 設(shè)計(jì):Set Screw 軸尺寸:0.25 in 直徑:3/4 in 顏色:Black 指示器型式:Line
PKD60B1/8 功能描述:旋鈕和轉(zhuǎn)盤 STRGHT 0.8" W/SKIRT SWITCH KNOB RoHS:否 制造商:Davies Molding 材料:Phenolic 設(shè)計(jì):Set Screw 軸尺寸:0.25 in 直徑:3/4 in 顏色:Black 指示器型式:Line
PKD60B101/4 制造商:TE Connectivity 功能描述:Switch Access Rotary Switch Round Knob
PKD60B101/8 功能描述:旋鈕和轉(zhuǎn)盤 STRGHT 0.8" W/SKIRT SWITCH KNOB RoHS:否 制造商:Davies Molding 材料:Phenolic 設(shè)計(jì):Set Screw 軸尺寸:0.25 in 直徑:3/4 in 顏色:Black 指示器型式:Line
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*