Useful Information from Everyday Practice
3.2
Series Connection for Increasing Voltage (48 V DC)
Voltage doubling 48 V DC
Two devices designed for this purpose can be connected in series for voltage doubling
(48 V DC).
All QUINT POWER power supply units from Phoenix Contact are designed for use in
series connection. Only devices of the same performance class should be connected in
series. STEP POWER and MINI POWER power supply units cannot be connected in
series for increasing the voltage.
PS I
PS II
Figure 3-9
PS I
+48 V
PS II
Series connection
+24 V
-24 V
PS I
PS II
-48 V
5598D013
Fields of Application
QUINT POWER power supply units are always used when an output voltage of more than
24 V DC is required. An output voltage of 48 V can be provided if two 24 V power supply
units are connected in series.
Depending on the specification of the PE connection output voltages of ±48 V and
±24 V DC can be provided.
Phoenix Contact offers QUINT POWER power supply units which can be connected as
shown in Figure 3-9. No additional diodes are required for this circuit design.
5598_en_03
PHOENIX CONTACT
3-11
相关PDF资料
2938853 DIN RAIL POWER SUPPLY 24VDC 5A
2938866 POWER SUPPLY 10A 24VDC
2938879 POWER SUPPLY 40A 100-240AC 24DC
2938976 POWER SUPPLY 20A 100-240AC 48DC
299D225X0025AB1 CAP TANT 2.2UF 25V 20% RADIAL
2AC109 SWITCH DOOR ROD SPDT 15A SCREW
2AC110 SWITCH DOOR ROD SPDT 15A QC
2AC19 SWITCH DOOR ROD SPDT 15A SCREW
相关代理商/技术参数
2938853 功能描述:DIN导轨式电源 QUINT 24VOLT 5AMP RoHS:否 制造商:Mean Well 产品:Linear Supplies 商用/医用:Commercial 输出功率额定值:960 W 输入电压:180 VAC to 264 VAC, 254 VDC to 370 VDC 输出端数量:1 输出电压(通道 1):48 V 输出电流(通道 1): 输出电压(通道 2): 输出电流(通道 2): 输出电压(通道 3): 输出电流(通道 3): 尺寸:150 mm L x 110 mm W
2938860-2 制造商: 功能描述: 制造商:undefined 功能描述:
2938866 功能描述:DIN导轨式电源 QUINT100-240AC/24DC 24VDC 10A RoHS:否 制造商:Mean Well 产品:Linear Supplies 商用/医用:Commercial 输出功率额定值:960 W 输入电压:180 VAC to 264 VAC, 254 VDC to 370 VDC 输出端数量:1 输出电压(通道 1):48 V 输出电流(通道 1): 输出电压(通道 2): 输出电流(通道 2): 输出电压(通道 3): 输出电流(通道 3): 尺寸:150 mm L x 110 mm W
2938879 功能描述:DIN导轨式电源 QUINT 24VOLT 40AMP RoHS:否 制造商:Mean Well 产品:Linear Supplies 商用/医用:Commercial 输出功率额定值:960 W 输入电压:180 VAC to 264 VAC, 254 VDC to 370 VDC 输出端数量:1 输出电压(通道 1):48 V 输出电流(通道 1): 输出电压(通道 2): 输出电流(通道 2): 输出电压(通道 3): 输出电流(通道 3): 尺寸:150 mm L x 110 mm W
2938905 制造商:Phoenix Contact 功能描述:Primary Switched-Mode Power Supply
2938918 功能描述:DIN导轨式电源 100-240AC 5DC 4A RoHS:否 制造商:Mean Well 产品:Linear Supplies 商用/医用:Commercial 输出功率额定值:960 W 输入电压:180 VAC to 264 VAC, 254 VDC to 370 VDC 输出端数量:1 输出电压(通道 1):48 V 输出电流(通道 1): 输出电压(通道 2): 输出电流(通道 2): 输出电压(通道 3): 输出电流(通道 3): 尺寸:150 mm L x 110 mm W
2938921 功能描述:DIN导轨式电源 100-240AC 12DC 3A RoHS:否 制造商:Mean Well 产品:Linear Supplies 商用/医用:Commercial 输出功率额定值:960 W 输入电压:180 VAC to 264 VAC, 254 VDC to 370 VDC 输出端数量:1 输出电压(通道 1):48 V 输出电流(通道 1): 输出电压(通道 2): 输出电流(通道 2): 输出电压(通道 3): 输出电流(通道 3): 尺寸:150 mm L x 110 mm W
293893-000 制造商:TE Connectivity 功能描述:RD16A20-31-S9-00