PWRBOOST(1).PDF
(
8 KB
)
Pobierz
VOLTAGE BOOST CIRCUIT
T1
12VAC @ 1A
4001
D2
120VAC
POWER ADAPTER
C1
220uF
+
25V
LOW ESR
WITH 105VAC LINE VOLTAGE, 1000uF CAP ONLY, DC OUTPUT = 11.5 VDC
WITH BOOST CIRCUIT ADDED OUTPUT = 13.5 VDC
EXTRA PARTS BOOSTS THE OUTPUT BY APPROX. 2 VOLTS WITH 500mA LOAD
POWER SUPPLY VOLTAGE BOOST CIRCUIT
+
4001
D1
C2
220uF
25V
LOW ESR
4001
D3
-
BR1
+
DC OUT TO
REGULATOR
4001
D4
50V
1A
500mA
MAX
+
1000uF
25V
C3
DRAWN BY: DAVE JOHNSON
DAVID JOHNSON AND ASSOCIATES
POWER SUPPLY VOLTAGE BOOST CIRCUIT
Size
Document Number
Rev
of
1
A
PWRBOOST.DSN
Sheet
1
A
Date:
Thursday, December 24, 1998
Plik z chomika:
fred1144
Inne pliki z tego folderu:
Title(1).htm
(2 KB)
The Subwoofer DIY page v1_1 - How low should a subwoofer go(1).htm
(5 KB)
The Subwoofer DIY page v1_1 - Examples of EBS systems - (3)(1).htm
(4 KB)
Small Radio Transmitter(1).htm
(4 KB)
100W RMS Amplifier(1).htm
(10 KB)
Inne foldery tego chomika:
Scheme diverse
tda7250 ampli
Zgłoś jeśli
naruszono regulamin