Datenblatt für PAH450S48 Series Specs von TDK-Lambda

PAH450S48 MODEL ITEMS
DENSEI-LAMBDA
PAH450S48
C247-01-01 SPECIFICATIONS
MODEL
ITEMS
1 Nominal Output Voltage V
2 Maximum Output Current A
3 Maximum Output Power W
4 Efficiency (Typ.) (*1) %
5 Input Voltage Range -
6 Input Current (Typ.) (*2) A
7 Output Voltage Accuracy (*2) %
8 Output Voltage Range (*10) -
9 Maximum Ripple & Noise (*10) mV
10 Maximum Line Regulation (*3) mV
11 Maximum Load Regulation (*4) mV
12 Over Current Protection (*5) -
13 Over Voltage Protection (*6)(*9) -
14 Remote Sensing (*9) -
15 Remote ON/OFF Control (*9) -
16 Parallel Operation (*9) -
17 Series Operation (*9) -
18 Operating Temperature (*7) -
19 Operating Humidity -
20 Storage Temperature -
21 Storage Humidity -
22 Cooling (*8) -
23 Temperature Coefficient (%) -
24 Withstand Voltage -
25 Isolation Resistance -
26 Vibration -
27 Shock -
28 Weight (Typ.) g
29 Size (W x H x D) mm
=NOTES=
*1. At 48VDC, 80% of Maximum Output Current and Derating Curve
Baseplate Temperature = +25°C.
*2. At 48VDC and Maximum Output Current.
Baseplate Temperature = +25°C.
*3. 36 - 76VDC, Constant Load.
*4. No load - Full load, Constant input voltage.
*5. Constant current limiting with automatic recovery.
*6. Inverter shutdown method, Manual Reset.
*7. Ratings - Refer to Derating Curve on the Right.
- Load(%) is Percent of Maximum Output
Current.
- Refer to Instruction Manual.
*8. Heatsink has to be Chosen According to Instruction
Manual.
*9. Refer to Instruction Manual.
*10 External Components are Needed for Operation.
(Refer to Basic Connection and Instruction Manual)
196.1m/s2
100
61 x 12.7 x 57.9 (Refer to Outline Drawing)
Output-Baseplate : 500VDC for 1min.
More than 100MΩ at 25°C and 70%RH Output-Baseplate...500VDC
At No Operating, 10-55Hz (Sweep for 1min.)
Amplitude 0.825mm Constant (Maximum 49.0m/s2) X,Y,Z 1 hour each
5 - 95%RH (No Dewdrop)
Conduction Cooled
0.02%/°C
Input-Baseplate : 1.5kVDC, Input-Output : 1.5kVDC for 1min.
Possible
-40°C - +100°C(Baseplate) Ambient Temperature min=-40°C
5 - 95%RH (No Dewdrop)
-40°C - +100°C
125% - 145%
Possible
Possible (SHORT : ON OPEN : OFF)
±1
105% - 140%
56 96
56 96
-40%, +18% -40%, +20%
280 480
PAH450S48-28 PAH450S48-48
28 48
10.3
16 9.4
448 451.2
92
36 - 76 VDC
10.4
92
0
20
40
60
80
100
-40 -20 0 20 40 60 80 100
Baseplate Temperature (°C)
Load (%)
DEN SEI-LAM BDA PAH450S48 Vm
PAH450S48
BASIC CONNECTION
==NOTES==
*1. Use an external fuse (fast blow type) for each unit.
*2. Put input capacitor.
C1: 100uF electrolytic capacitor
If the ambient temperature is less than -20°C, use 2 pieces of the recommendend capacitor above.
If the impedance of input line is high, C1 capacitance must be more than above.
*3. Put output capacitors.
C2: Ceramic capacitor
model C2 capacitance
*4. Refer to instruction manual for further details.
2. OPTION TABLE
Option Mounting holes
DENSEI-LAMBDA
C247-01-02B
/T φ3.4±0.1 unthreaded
Standard M3 threaded
PAH450S48-28 22uF*4parallel
PAH450S48-48 4.7uF*6parallel
Fuse 30A
Measurement point for Vin
Measurement point for
Vo and load/line regulation
Measurement point for
output ripple & noise
(JEITA RC-9141 probe)
Bandwidth of scope : 100MHz
Vin
36V~76VDC
C2
+Vin
CNT
-Vin
+V
+S
TRM
-S
-V
50mm
*1
*2
Load
+
-
C1
CASE