파트넘버.co.kr CN50A24 데이터시트 PDF


CN50A24 반도체 회로 부품 판매점

DC to DC Converter



TDK 로고
TDK
CN50A24 데이터시트, 핀배열, 회로
CN50A24
SPECIFICATIONS
TDK-Lambda
C259-01-01/50
ITEMS
MODEL
CN50A24-5
CN50A24-12
CN50A24-24
1 Nominal Output Voltage
V5
12 24
2 Maximum Output Current
A 10
4.2 2.1
3 Maximum Output Power
W 50
50.4 50.4
4 Efficiency (Typ.)
(*1) %
85
86 86
5 Input Voltage Range
VDC
14.4-36 (40V transient for 3sec)
6 Input Current
(*1) A
2.48
2.47
2.47
7 Output Voltage Accuracy
(*1) %
-/+ 1
8 Output Voltage Range
(*8) %
-10 / +20
- / +10
9 Maximum Ripple & Noise
(*8) mV
100
150 240
10 Maximum Line Regulation
(*2) mV
20
48 96
11 Maximum Load Regulation
(*3) mV
40
96 192
12 Over Current Protection
(*4) %
105 - 140
13 Over Voltage Protection (*5)(*7) %
125 - 145 (Inverter shutdown method)
14 Remote Sensing
(*7) -
Possible
15 Remote ON/OFF Control
(*7) -
Possible (SHORT : ON OPEN : OFF)
16 Parallel Operation
-
-
17 Series Operation
(*7) -
Possible
18 Operating Temperature
(*6) -
-40°C - +100°C (Baseplate) Ambient Temperature Minimum=-40°C
19 Operating Humidity
-
5 - 95%RH (No Dewdrop)
20 Storage Temperature
-
-40°C - +100°C
21 Storage Humidity
-
5 - 95%RH (No Dewdrop)
22 Cooling - Conduction Cooling
23 Temperature Coefficient
-
0.02%/°C
24 Withstand Voltage
(*9) - Input-Baseplate : 2.0kVAC for 1min. (20mA), Input-Output: 3.0kVAC for 1min. (20mA).
Output-Baseplate : 500VAC for 1min. (20mA).
25 Isolation Resistance
- More than 100MWhttp://www.DataSheet4U.com/ at 25°C and 70%RH Output-Baseplate…500VDC
26 Vibration
- At No Operating, 10-55Hz (Sweep for 1min.)
Amplitude 0.825mm Constant (Maximum 49.0m/s2) X,Y,Z 1 hour each
27 Shock
IEC61373 - Category 1 - Grade B
- 196.1m/s2
IEC61373 - Category 1 - Grade B
28 Safety
- Approved by UL60950-1, CSA60950-1, EN60950-1
29 Weight (Typ.)
g
70
30 Size (W x H x D)
mm 36.8 x 12.7 x 57.9 (Refer to Outline Drawing)
*Read instruction manual carefully, before using the power supply unit.
Derating Curve
=NOTES=
*1. At 24VDC and Maximum output current.
(Baseplate Temperature = +25°C)
100
*2. 14.4 - 36VDC, Constant load.
*3. No Load - Full Load, Constant input voltage.
80
*4. 5V delay shutdown when left in OCP condition,
with the output voltage less than the LVP(Low Voltage Protection.) level.
60
12V and 24V constant current limiting with automatic recovery.
LVP reset : Line off or Control off.
40
*5. OVP reset : Line off or Control off.
20
*6. Rating - Refer to Derating Curve on the right.
- Load(%) is percent of Maximum output current.
0
- Refer to Instruction Manual.
-40 -20 0 20 40 60 80 100
*7. Refer to Instruction Manual.
*8. External components are necessary for operation.
Baseplate Temperature (°C)
(Refer to Basic Connection and Instruction Manual.)
*9. This specification applies to power supply module as stand-alone.


CN50A24 데이터시트, 핀배열, 회로
CN50A24
C259-01-02/50
BASIC CONNECTION
Measurement point for Vin
TDK-Lambda
Measurement point for
Vo and load/line regulation
Measurement point for
output ripple & noise
(JEITA RC-9141 probe)
Bandwidth of scope : 100MHz
Fuse 8A
*1
Vin
14.4 - 36VDC
C1
*2
+Vin
CN50A24
+V
+S
CNT
TRM
-S
-Vin -V
BASE-PLATE
C2 C3
*3 *4
50mm
+
Load
-
*Read instruction manual carefully, before using the power supply unit.
http://www.DataSheet4U.com/
==NOTES==
*1. Use an external fuse (fast blow type or normal blow type) for each unit.
*2. Put input capacitor.
C1 : Electrolytic capacitor More than 50V, 470uF
1) Use low impedance electrolytic capacitor with excellent temperature characteristics.
2) Use two capacitors(50V, 470uF) in parallel when ambient temperature is -20°C or
lower to reduce ESR.
3) If the impedance of input line is high, C1 capacitance must be more than above.
*3. Put output capacitor.
C2 : Ceramic capacitor 50V, 2.2uF
*4. Put output capacitor.
C3 : Electrolytic capacitor
5V : 25V , 1000uF
C3 12V : 25V , 470uF
24V : 50V , 220uF
1) Use low impedance electrolytic capacitor with excellent temperature characteristics.
2) Use more than two recommended capacitor above in parallel when ambient temperature
is -20or lower to reduce ESR.




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DC to DC Converter - TDK