RP20-243.3SFW 查看數據表（PDF） - RECOM Electronic GmbH
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RP20-243.3SFW
RECOM Electronic GmbH
RP20-243.3SFW Datasheet PDF : 3 Pages
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POWERLINE
DC/DC-Converter
RP20-S_DFW
Series
Specifications (typical at nominal input and 25°C unless otherwise noted)
Input Voltage Range
Input Filter
Input Surge Voltage (100 ms max.)
Input Reflected Ripple (nominal Vin and full load)
Start Up Time (nominal Vin and constant resistor load)
Remote ON/OFF (see Note 1)
Remote OFF input current
Output Power
Output Voltage Accuracy (full Load and nominal Vin)
Minimum Load
Line Regulation (low line, high line at full load)
Load Regulation (0% to 100% full load)
Cross Regulation Dual Output (asymmetrical load 25%/100% full load)
Ripple and Noise (20MHz bandwith)
Temperature Coefficient
Transient Response (25% load step change)
Input Voltage Variation, dv/dt
Over Load Protection (% of full load at nominal Vin)
Overvoltage Protection (Single)
Undervoltage Protection
Short Circuit Protection
Efficiency
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Operating Frequency
Operating Temperature Range
Maximum Case Temperature
Storage Temperature Range
Thermal Impedance (see Note 8)
Case Material
Base Material
24V nominal input
9-36VDC
48V nominal input
18-75VDC
Pi Type
24V Input
48V Input
50VDC
100VDC
20mAp-p
20ms typ.
DC-DC ON
DC-DC OFF
Nominal input
Open or 3.0V < Vr < 12V
Short or 0V < Vr < 1.2V
2.5mA
20W max.
±1%
0%
±0.2%
Single
Dual
±0.5%
±1%
3.3V
5.0, 12, 15V
±5, ±12, ±15V
±5%
60mVp-p
75mVp-p
100mVp-p
±0.02%/°C max.
250µs
complies with ETS300 132, part 4.4
5V/ms
150% typ
24V Input
48V Input
Zener Diode Clamp
DC-DC ON = 9VDC, DC-DC OFF = 8VDC
DC-DC ON = 18VDC, DC-DC OFF = 16VDC
Continuous, automatic recovery
see „Selection Guide“ table
In to Out and I/O to case
1600VDC min.
10 GΩ min.
1500pF max.
400kHz typ.
no derating
with derating
-40°C to +63°C
-40°C to +105°C
+105°C
-55°C to +125°C
Natural convection
with Heatsink
12°C/Watt
10°C/Watt
Nickel plated copper
Non-conductive black plastic
continued on next page
260
November-2006
www.recom-international.com
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