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参数资料
| 型号： | RPR50-483.3S-F |
| 厂商： | Recom Power Inc |
| 文件页数： | 2/6页 |
| 文件大小： | 0K |
| 描述： | CONV DC/DC 50W 25-75VIN 3.3VOUT |
| 标准包装： | 4 |
| 系列： | PowerLine+ RPR50 |
| 类型： | 隔离 |
| 输出数： | 1 |
| 电压 - 输入（最小）： | 25V |
| 电压 - 输入（最大）： | 75V |
| Voltage - Output 1： | 3.3V |
| 电流 - 输出（最大）： | 15A |
| 电源（瓦） - 制造商系列： | 50W |
| 电压 - 隔离： | 1.6kV（1600V） |
| 特点： | 具有远程开/关功能和 UVLO |
| 安装类型： | 通孔 |
| 封装/外壳： | 6-DIP 模块 |
| 尺寸/尺寸： | 2.00" L x 1.20" W x 0.43" H（50.8mm x 30.5mm x 10.9mm） |
| 包装： | 管件 |
| 工作温度： | -45°C ~ 85°C |
| 效率： | 89% |
| 电源（瓦特）- 最大： | 50W |
POWERLINE+
DC/DC-Converter
Railway Input Voltage Requirements
RPR50-S_D
Series
Nominal
Input
EN50155
Input Range Min. Input
NF F 01-510 RPR50
Max Input Input Range Min. Input Max Input Input Range Min. Input
Max Input
Voltage
(0.1s)
(1s)
(0.1s)
(1s)
(0.1s)
(1s)
24V
48V
72V
96V
110V
16.8~30V
33.6~60V
50.4~90V
67.2~120V
77~137.5V
14.4V
28.8V
43.2V
57.6V
66V
33.6V
67.2V
100.8V
134.4V
154V
18~34V
50~90V
77~137V
12V
36V
55V
40V
115V
176V
12~36V
25~75V
40~160V
40~160V
40~160V
9V
18V
36V
36V
36V
40V
80V
176V
176V
176V
Specifications (typical at nominal input and 25°C unless otherwise noted)
Input Voltage Range (continuous)
Low Transient operating voltage (100ms)
High Transient operating voltage (1 second)
Allowed Input Ripple
Input Reflected Ripple
Supply Interruption (Perf. Criteria B)
Start Up Time
Remote ON/OFF (1)
Remote OFF input current
Output Voltage Accuracy
Voltage Adjustability
Minimum Load
Line Regulation
Load Regulation
Cross Regulation (10% <> 100% Load)
Ripple and Noise (20MHz bandwith limited)
Temperature Coefficient
Transient Response
Over Load Protection
complies with EN50155 and NFF 01-510 (Un=24V)
complies with EN50155 and NFF 01-510 (Un=48V)
complies with EN50155 and NFF 01-510 (Un=72V, 96V &110V)
complies with EN50155 and NFF 01-510
complies with EN50155 and NFF 01-510
complies with EN50155
nominal Vin and full load
according to EN50155, 5.1.1.2
according to EN50155, 5.1.3
nominal Vin and constant resistive load
Logic High, Vin=24V, 48V
Logic High, Vin=110V
Logic Low
Nominal input
50% Load and nominal Vin
Single Output only
low line, high line at full load
10% to 100% full load
Dual Outputs only
(measured with 1μF capacitor across outputs)
25% load step change
% of full load at nominal Vin
12-36VDC
25-75VDC
40-160VDC
Un x 0.5
Un x 1.6
15%
20mAp-p
Class S2
Class C2
2ms typ., 5ms max.
Open or 3V < Vr < 5,5V
Open or 8V < Vr < 60V
Short or 0V < Vr < 1.2V
2mA typ.
±1.5%
±10%
0%
±0.3%
±0.5%
3% typ. / 5% max.
1% Vout typ. / 3% max.
±0.04%/°C max.
800μs
120% typ.
Short Circuit Protection
Hiccup, automatic recovery
Output Over Voltage Protection
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Operating Frequency
Single Output
Dual Output
According to EN50155 12.2.9.2
According to EN50155 12.2.9.1
Converter shutdown if Vout > Vout nominal + 20%
Converter shutdown if Vout > Vout nominal + 10%
Tested at 1500VAC/1 minute
10M Ω min.
1500pF max.
260kHz ± 40kHz
Operating Temperature Range
(Ambient Air, Free Convection)
Maximum Case Temperature
Over Temperature Protection
(T2)
(Tx)
complies with EN50155: 4.1.2 and EN50125-1
with derating
-45°C to +85°C
-45°C to +100°C
+120°C
Internal thermistor
continued on next page
RPR-32
REV: 0/2014
www.recom-power.com
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