PB169 [POWERBOX]
100-138 WATTS RAILWAY DC/DC CONVERTERS; 100-138沃茨铁路DC / DC转换器
| 型号： | PB169 |
| 厂家： | 
Powerbox |
| 描述： | 100-138 WATTS RAILWAY DC/DC CONVERTERS |
| 文件： | 总1页 (文件大小：254K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PB169/253/254
1 0 0 - 1 3 8 W AT T S R A I L W AY D C / D C C O N V E R T E R S
Features
• Input reverse polarity protected.
• Input transient protected.
• Input surge protection.
• Meets IEC571, BRB12, BRB13 and BRB18 for input
transients and surges
Specifications
OPERATING
INPUT
Efficiency at full load
73%–80%
Voltage
PB169: 20-30Vdc.
PB253: 18-50Vdc.
PB254: 74-138Vdc.
Isolation
Input – Output: 1000VAC
ꢀwith VR1 & VR2 removedꢂ Input – Ground: 1000VAC
Output – Ground: 500VAC
Input ripple voltage
30% of Vin
ENVIRONMENTAL
Input reverse polarity
protection
800V indefinitely.
Operating Temperature
-20°C to 45°C ꢀPB169, PB253ꢂ.
-10°C to 60°C ꢀPB254ꢂ.
OUTPUT
STANDARDS AND APPROVALS
Output voltage
PB169: 24Vdc.
PB253: 24Vdc.
PB254: 13.8Vdc.
Input transient and surge
protection
Designed to meet BRB 12, BRB 13, BRB 18 and
IEC571-1.
C-Tick
ASꢁNZS2064:1997 Group 1 Class A
Output current
PB169: 4.2A.
PB253: 4.2A.
PB254: 10A.
MECHANICAL
Connections
Dimensions
6-way terminal block connector
Output power
PB169: 100W.
PB253: 100W.
PB254: 138W.
PB169: 60x111x60mm.
PB253: 60x111x60mm.
PB254: 60x158x205mm.
Line & load regulation
0.36Vdc ꢀPB169ꢁ253ꢂ.
0.10Vdc ꢀPB254ꢂ.
Mounting
Four M4 slots
396
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