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CHB50-48S24 参数 Datasheet PDF下载

CHB50-48S24图片预览
型号: CHB50-48S24
PDF下载: 下载PDF文件 查看货源
内容描述: 25至50瓦宽电压输入DC -DC转换器单路输出 [25 TO 50 WATT WIDE INPUT DC-DC CONVERTERS SINGLE OUTPUT]
分类和应用: 转换器输出元件输入元件DC-DC转换器
文件页数/大小: 2 页 / 88 K
品牌: RSG [ RSG ELECTRONIC COMPONENTS GMBH ]
 浏览型号CHB50-48S24的Datasheet PDF文件第2页  
S
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Specifications
INPUT SPECIFICATIONS:
Input Voltage Range........................................................ 12V............9-18V
24V............18-36V
48V............ 36-75V
Undervoltage lockout .............................. 12Vin power up ...............8.8V
power down .................8V
24Vin power up ............... 17V
power down ............. 16V
48Vin power up ............... 34V
power down ............. 32.5V
Positive Logic Remote ON/OFF ( see note 3 & 4 )
Input Filter ......................................................................................... PI Type
25 TO 50 WATT WIDE INPUT
DC-DC CONVERTERS
SINGLE OUTPUT
OUTPUT SPECIFICATIONS:
Voltage Accuracy : ..................................................................... ±1% max.
Transient Response :25% Step Load Change ..........................<500µ sec.
External Trim Adj. Range ......................................................................±10%
Ripple & Noise, 20MHz BW, 2.5V & 3.3V & 5V .............. 20mV RMS., max.
75mV pk-pk, max.
12V & 15V .......................... 30mV RMS., max.
100mV pk-pk, max.
24V .......................... 100mV RMS., max.
240mV pk-pk, max.
Temperature Coefficient............................................................ ±0.03%/˚C
Short Circuit Protection..............................................................Continuous
Line Regulation
1
..........................................................................±0.2% max.
Load Regulation
2
.......................................................................±0.2% max.
Over Voltage Protect trip Range, % Vo nom.............................115-140%
Current Limit .................................................110% ~150% Nominal Output
NOTE:
1. Measured From High Line to Low Line.
2. Measured From Full Load to Zero Load.
3. Logic Compatibility .... Open Collector ref to -Input.
Module ON ....................Open Circuit
Module OFF................... <0.8Vdc
4. Suffix "N" to the Model Number with Negative Logic Remote
ON/OFF.
Only for Nominal Input Voltage 24 & 48 VDC
Features
25W/50W Isolated Output
Efficiency to 85%
300KHz Switching Frequency
2 : 1 Input Range
Regulated Outputs
Continuous Short Circuit Protection
Five-Sided Metal Case
Industry Standard Half-Brick Package
CASE HB
MODEL
NUMBER
CHB50-12S25
CHB50-12S33
CHB50-12S05
9-18 VDC
CHB50-12S12
CHB50-12S15
CHB50-12S24
CHB50-24S25
CHB50-24S33
CHB50-24S05
18-36 VDC
CHB50-24S12
CHB50-24S15
CHB50-24S24
CHB50-48S25
CHB50-48S33
CHB50-48S05
36-75 VDC
CHB50-48S12
CHB50-48S15
CHB50-48S24
INPUT
VOLTAGE
OUTPUT
VOLTAGE
2.5 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
24 VDC
2.5 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
24 VDC
2.5 VDC
3.3 VDC
5 VDC
12 VDC
15 VDC
24 VDC
OUTPUT
CURRENT
10A
10A
10A
50 mA
4.16A
3.33A
2.08A
10A
10A
10A
50 mA
4.16A
3.33A
2.08A
10A
10A
10A
4.16A
3.33A
2.08A
50 mA
2450 mA
2450 mA
2419 mA
676 mA
870 mA
1250 mA
1220 mA
1220 mA
1209 mA
85
85
86
77
79
83
85
85
86
HB
HIGH SIGNAL HERE
DISABLE OUTPUT
-VIN (4)
+SENSE (8)
TRIM DOWN
ON/OFF (2)
TRIM (7)
TRIM UP
-SENSE (6)
-SENSE (6)
TRIM (7)
10K ohms
TRIMPOT
INPUT CURRENT
NO LOAD
FULL LOAD
2740 mA
3525 mA
5145 mA
4950 mA
4950 mA
4950 mA
1353 mA
1740 mA
2540 mA
%EFF
CASE
All Dimensions In Inches(mm)
Tolerances
Inches
Millimeters
.XX±.02
.X±.5
.XXX±.01
.XX±.25
Pin
±0.02
±0.5
76
78
81
HB
84
84
84
77
79
82
HB
Mounting Inserts
M3*0.5 Through 4pl.
BOTTOM VIEW
0.18 min.
(4.60)
2*R1.50
PIN CONNECTION
Pin
1.
2.
3.
4.
5.
6.
7.
8.
9.
Function
+Vin
ON/OFF
CASE
-Vin
-Vout
-Sense
Trim
+Sense
+Vout
4
1.40
(35.56)
2.00
(50.80)
3
0.60
(15.24)
2
1
5
6
7
8
9
2.40
(61.00)
Ø0.08
(2.03)
2pl.
Ø0.04
(1.02)
7pl.
1.90
(48.25)
2.28
(57.90)
0.50
(12.70)
External Output Trim
+SENSE (8)
Remote ON/OFF Control
69
NOTE : 1. Nominal Input Voltage 12, 24 & 48 VDC
70
ELECTRONIC COMPONENTS
RSG
RSG Electronic Components GmbH Sprendlinger Landstr. 115 D-63069 Offenbach/Germany
Tel. +49 69 984047-0 Fax +49 69 984047-77 info@rsg-electronic.de
www.rsg-electronic.de
Änderungen vorbehalten / subject to change without notice
All Specifications Typical At Nominal Line, Full Load and 25˚C Unless Otherwise Noted.
CHB50
CHB50
GENERAL SPECIFICATIONS:
Efficiency....................................................................................See Table
Isolation Voltage ...........................Input/Output............ 1500VDC min.
Input/Case................ 1500VDC min.
Output/Case............ 1500VDC min.
Isolation Resistance ............................................................ 10
7
ohm min.
Switching Frequency ..................(12/24)Vin....................... 400KHz, Typ.
48Vin............................... 300KHz, Typ.
Operating Case Temperature ....................................... -40˚C to 100˚C
Storage Temperature .................................................. -55˚C to +105˚C
Thermal Shutdown, Case Temp. ...........................................100˚C Typ.
Dimensions ............................................................2.28x2.40x0.50 inches
(57.9x61.0x12.7 mm)
Case Material ..........................................................................Aluminum