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Breadboard with built-in power supply for digital circuits (SRX-42PD)

Original price ¥16,093 - Original price ¥16,093
Original price
¥16,093 - ¥16,093
Current price ¥16,093
(Prices include tax)


Two different voltages can be output with a single AC adapter

While a separate power supply unit must be prepared and wired when conducting experiments or learning on a breadboard, the SRX-42PD can output two types of voltages commonly used in digital circuits, +5V and +3.3V, simultaneously with the included AC adapter (up to 2.5A total when using both voltages). The AC adapter is also equipped with an overcurrent protection circuit for peace of mind in the event of an 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
Input power supply
+5V ±5% 2.5A EIAJ RC5320A TYPE2
Output voltage
+5V (2.5A), +3.3V (1A) * However, when both +5V and +3.3V are used, the total is limited to 2.5A
Output current
+5V (2.5A), +3.3V (1A) *Up to 2.5A total when using both +5V and +3.3V voltages
Supported standards
Mounted breadboard
Equivalent to 2 sets of SRH-21B


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