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Breadboard with built-in power supply (SRX-42PS)

Original price ¥21,032 - Original price ¥21,032
Original price
¥21,032 - ¥21,032
Current price ¥21,032
(Prices include tax)


Three different voltages can be output simultaneously with a single AC adapter

Prices have been revised effective July 1, 2023.

When conducting experiments or learning on a breadboard, it is necessary to prepare and wire a separate power supply unit, but the SRX-42PS can output three different voltages (+5V, ±12V, and ±15V) simultaneously with a single supplied AC adapter. The SRX-42PS is also equipped with an overcurrent protection circuit for peace of mind in case of emergency.

Main Specifications

Model No.
Main unit size
200 x 195 x 75 mm (with cover attached)
Number of units
1 unit
Main unit weight (excluding packaging)
Main unit: approx. 580g, AC adapter: approx. 140g
Product size (including packaging, approx.)
300 x 240 x 100mm
Weight (including packaging, approx.)
JAN code
Country of origin
Accessories (Contents of set)
Operation manual, warranty card, AC adapter: AD-S525B x 1
1: Current can be taken up to 0.5A (max) when using +15V or -15V single power supply, and 0.6A (max) when using +12V or -12V single power supply. 2: The maximum current available at each voltage is when no other voltage is used.
Input Power Supply
+5V ±5% 2.5A EIAJ RC5320A TYPE2
Output voltage
+5V (2.5A), ±12V 0.35A or ±15V 0.3A (switchable) *When +15V or -15V single power supply is used, current can be taken up to 0.5A (max), and when +12V or -12V single power supply is used, 0.6A (max). When using +15V or -15V single power supply, 0.5A (max.).
Output current
+5V (2.5A), +3.3V (1A) *Up to 2.5A total when using both +5V and +3.3V
Supported standards
Mounted breadboard
Equivalent to 2 sets of SRH-21B


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