we energize electronics!
1W fixed input voltage
isolated & unregulated dual output
DC/DC-Converter
an acal group company
SMD - DIP 10 Package
• Miniature SMD package
• Operaꢀng temperature range:
-40°C to +105°C
• High efficiency up to 82%
• Isolaꢀon voltage: 3KVDC
• Internal surface mounted design
• No external component required
• Internaꢀonal standard pin-out
• Conꢀnuous Short Circuit Protecꢀon
RoHS
RT4-series are specially designed for applications where an isolated voltage is required in a distributed power supply system. They are suitable
for
1. Where the voltage of the input power supply is stable (voltage variation: ±10%Vin);
2. Where isolation between input and output is necessary (isolation voltage ≤3000VDC);
3. Where the output voltage regulation is not strictly required;
4. Typical application: preceding-stage interference isolation condition; ground-interference canceled condition; digit circuit condition;
Voltage-isolation converting condition; normal low-frequency artificial circuit condition; relay drive circuit condition, etc.
Selection Guide
Input Voltage (VDC)
Output
Max. Capacitive
Load
Efficiency (%,Min./Typ.)
@ Full Load
Part No.
Nominal
(Range)
Output Voltage Output Current (mA)
(µF)
(VDC)
±5
(Max./Min.)
±100/±10
±42/±5
±100/±10
±56/±6
±42/±5
±33/±3
±21/±2
±100/±10
±56/±6
±42/±5
±33/±3
±21/±2
RT4-0305D10D3WR
RT4-0312D10D3WR
RT4-0505D10D3WR
RT4-0509D10D3WR
RT4-0512D10D3WR
RT4-0515D10D3WR
RT4-0524D10D3WR
RT4-1205D10D3WR
RT4-1209D10D3WR
RT4-1212D10D3WR
RT4-1215D10D3WR
RT4-1224D10D3WR
72/76
73/77
76/80
76/80
75/79
77/81
77/81
76/80
76/80
77/81
77/81
77/81
3.3
(2.97-3.63)
±12
±5
±9
5
±12
±15
±24
±5
(4.5-5.5)
±9
12
100
±12
±15
±24
(10.8-13.2)
15
RT4-1515D10D3WR
±15
±33/±3
77/81
(13.5-16.5)
RT4-2405D10D3WR
RT4-2409D10D3WR
RT4-2412D10D3WR
RT4-2415D10D3WR
RT4-2424D10D3WR
±5
±9
±100/±10
±56/±6
±42/±5
±33/±3
±21/±2
76/80
76/80
77/81
78/82
72/76
24
±12
±15
±24
(21.6-26.4)
Note: *The capacitive loads of positive and negative outputs are identical.
RSG Electronic Components GmbH •Sprendlinger Ldst. 115 • 63069 Offenbach •+49 69-984047-0 •rsg-electronic.de
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