General view

AT-2 9/300-Z

Electronica

Year
Unknown
Category
Components
Type
Power supplies
Documentation score
1/5
Last edited
03 OCT 2026

Specifications

Type
mains power unit for transistor radios
Input
220 V or 120 V, 50 Hz
Output voltage
8.4–9.4 V DC
Output current
25–300 mA
Dimensions
105 × 75 × 45 mm
Weight
0.5 kg

Sources: [1]

Description

The AT-2 9/300-Z is a mains power unit for transistor radio receivers, made by Electronica in Bucharest [1].

Electronica made several mains power units for its transistor radios, each matched to the sets it was used with: AT-1 (9 V, 80 mA), AT-2 (9 V, 300 mA), AT-3 (6 V, 200 mA) and AT-4 (9 V, 300 mA) [1].

Schematics

No schematics available yet.

Documents

No documents available yet.

References

  1. [1]D. F. Lăzăroiu, N. Millea et al. – „Electronica românească. O istorie trăită”, vol. I, AGIR, section II.6 „Componente, subansamble și ansamble conexe”, II.6.3 „Alte componente și subansamble pentru produsele electronice”, p. 271