欢迎访问ic37.com |
会员登录 免费注册
发布采购

QEB125-48S05 参数 Datasheet PDF下载

QEB125-48S05图片预览
型号: QEB125-48S05
PDF下载: 下载PDF文件 查看货源
内容描述: 125瓦最大输出功率 [125 WATTS MAXIMUM OUTPUT POWER]
分类和应用: 输出元件
文件页数/大小: 4 页 / 307 K
品牌: P-DUKE [ POWER MATE TECHNOLOGY CO., LTD ]
 浏览型号QEB125-48S05的Datasheet PDF文件第2页浏览型号QEB125-48S05的Datasheet PDF文件第3页浏览型号QEB125-48S05的Datasheet PDF文件第4页  
FEATURES
125 WATTS MAXIMUM OUTPUT POWER
SINGLE OUTPUT UP TO 35A
COMPACT 2.28 X 1.45 X 0.50 INCH PACKAGE
HIGH EFFICIENCY UP TO 90%
2:1 WIDE INPUT VOLTAGE RANGE
FIXED SWITCHING FREQUENCY
INDUSTRY STANDARD FOOTPRINT
NO MINIMUM LOAD
ADJUSTABLE OUTPUT VOLTAGE
UNDER-VOLTAGE LOCKOUT
INPUT TO OUTPUT ISOLATION (BASIC INSULATION)
CE MARK MEETS 2006/95/EC, 93/68/EEC AND 2004/108/EC
UL60950-1, EN60950-1 AND IEC60950-1 LICENSED
ISO9001 CERTIFIED MANUFACTURING FACILITIES
COMPLIANT TO RoHS EU DIRECTIVE 2002/95/EC
APPLICATIONS
Wireless Network
Telecom/Datacom
Industry Control System
Distributed Power Architectures
Semiconductor Equipment
OPTIONS
Positive logic Remote on/off, Pin length
DESCRIPTION
QEB125 single output DC/DC converters provide up to 125 watts of output power
in an industry standard quarter-brick package and footprint. These units are
specifically designed to meet the power needs of low-voltage silicon. All models
feature a wide input range, trimmable output voltage and a 35A current rating.
T E C H N I C A L S P E C I F I C AT I O N
OUTPUT SPECIFICATIONS
Output power
All specifications are typical at nominal input, full load and 25ºC otherwise noted
INPUT SPECIFICATIONS
18 – 36VDC
24V nominal input
125 Watts, max. Input voltage range
48V nominal input
36 – 75VDC
Voltage accuracy
Full load and Normal Vin
± 1.5%
Input filter
L-C type
Minimum load
0%
50VDC
24V nominal input
Input surge voltage 100mS max
48V nominal input
100VDC
Voltage adjustability
(Note 5)
+ 10% , -20%
Nominal Vin and
Power up
25mS, typ.
Line regulation
LL to HL at Full Load
±0.2% Start up time
constant resistive load
Remote ON/OFF
25mS, typ.
Load regulation
No load to Full Load
See table
17VDC
24V nominal input
Start-up voltage
48V nominal input
34VDC
Remote Sense
(Note 5)
10% of Vout
15VDC
24V nominal input
20MHz bandwidth
Shutdown voltage
Ripple and noise
See table
48V nominal input
32VDC
(Measured with a 1μF M/C and a 10μFT/C)
Remote ON/OFF (Note 6)
±0.02%
/ ºC, max. Negative logic(Standard)
Temperature coefficient
DC-DC ON
Short or 0V < Vr < 1.2V
DC-DC OFF
Open or 3V < Vr < 15V
Transient response recovery time
25% load step change
200μS
Positive logic(Option)
DC-DC ON
Open or 3V < Vr < 15V
Over voltage protection threshold
120% Vout max.
DC-DC OFF
Short or 0V < Vr < 1.2V
(Non-latching Hiccup)
-0.5~1.0mA
Input current of remote control pin
Nominal Vin
Over Current Protection threshold
110% ~ 140% of Iout Rated
Remote off state input current
Nominal Vin
2.5mA
Short circuit protection
Hiccup, automatics recovery
ENVIRONMENTAL SPECIFICATIONS
GENERAL SPECIFICATIONS
Efficiency
Isolation voltage
Isolation resistance
Isolation capacitance
Switching frequency
Approvals and standard
Case material
Weight (approx)
MTBF (Note 1)
Input to Output
Input to Case
Output to Case
See table
Operating base-plate temperature range (Note 7)
Over temperature protection
1600VDC, min.
1000VDC, min. Storage temperature range
1000VDC, min. Thermal shock
10 ohms, min. Vibration
2500 pF, max. Humidity , Max , Non-Condensing
270 KHz, typ.
7
-40ºC to +100ºC
(with derating)
110ºC, max.
-55
ºC
to +125
ºC
MIL-STD-810F
10~55Hz, 2G, 30minutes along X,Y and Z
95%
Class A
10 V/m Perf. Criteria A
±
2KV Perf. Criteria B
±
1KV Perf. Criteria B
10 Vr.m.s Perf. Criteria A
EMC CHARACTERISTICS
EN55022
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
IEC60950-1, UL60950-1, EN60950-1 EMI (Note 8)
Radiated immunity
Aluminum base plate
Fast transient (Note 9)
42g (1.46 oz)
Surge (Note 9)
6
BELLCORE TR-NWT-000332
2.500 x 10 hrs
5
MIL-HDBK-217F
1.257 x 10 hrs Conducted immunity
Page 1 of 4 Issued Date:2008/05/21