AC Power Adapters

AC DC Power Adapters, commonly referred to as wall warts, are an essential part of today's electronic gear. Whether you're looking for a replacement or to power your next project, Parts Express has the voltage, capacity, and tip configuration you need.

41 Products

15V 4A DC Power Supply AC Adapter with 2.1 x 5.5mm Center Positive (+) Plug
18 Reviews
Your Price: $26.49
MSRP: $30.99
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Part# 120-057
12V 5A DC Switching Power Supply AC Adapter with 2.5 x 5.5mm Plug
28 Reviews
Your Price: $19.98
MSRP: $25.99
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Part# 120-056
12V DC 3A AC Adapter Power Supply with 2.1 x 5.5mm Center Positive Tip with Polarized AC Cord
12 Reviews
BUYOUT $6.97
MSRP: $14.99
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Part# 129-1204
24V 5A DC Switching Power Supply AC Adapter with 2.5 x 5.5mm Tip + Plug
18 Reviews
Your Price: $30.25
MSRP: $51.99
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Only 12 In Stock More due on 3/6/2026
Part# 120-055
12V 2A DC Switching Power Supply AC Adapter with 2.1 x 5.5mm Center Positive (+) Plug
7 Reviews
Your Price: $7.98
MSRP: $11.99
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Part# 120-078
12V 1A DC Switching Power Supply AC Adapter with 2.1 x 5.5mm Tip (+) Plug and 5 ft. Cord
5 Reviews
Your Price: $4.98
MSRP: $6.99
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Part# 120-1201
12V 6A Switching Grounded DC Power Supply AC Adapter with 2.5 x 5.5mm Center Positive (+) Plug
4 Reviews
Your Price: $17.98
MSRP: $32.99
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Part# 120-079
19V 4.8A DC Switching Power Supply AC Adapter with 2.5 x 5.5mm Center Positive (+) Plug
10 Reviews
Your Price: $29.98
MSRP: $43.99
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Part# 120-058
16 VAC 1250mA AC Adapter
15 Reviews
Your Price: $21.98
MSRP: $28.99
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Part# 120-1148
9V 1A Power Supply AC Adapter with 6 ft. Cord 2.1 x 5.5mm Center Negative (-) Plug
8 Reviews
Your Price: $6.39
MSRP: $12.99
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Part# 120-060
6V 500mA DC Switching Power Supply AC Adapter with 2.1 x 5.5mm Center Positive (+) Plug
4 Reviews
Your Price: $6.98
MSRP: $9.99
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Part# 120-026
Parts Express 24 VAC 1200mA AC Adapter
8 Reviews
Your Price: $22.98
MSRP: $29.99
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Part# 120-1170
12V 300mA Power Supply AC Adapter Without Tip
12 Reviews
CLEARANCE $2.66
MSRP: $9.99
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Part# 120-040
3V 500mA Switching Power Supply AC Adapter Without Tip
7 Reviews
CLEARANCE $1.88
MSRP: $5.99
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Part# 120-010
24V 1000mA DC Power Supply AC Adapter with 2.1 x 5.5 mm Center Positive (+) Plug
7 Reviews
Your Price: $24.98
MSRP: $32.99
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Part# 120-1180
12V 500mA DC Power Supply AC Adapter with 2.1 x 5.5 mm Center Negative (-) Plug
9 Reviews
Your Price: $14.98
MSRP: $19.99
Save $5.01 (25%)
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Part# 120-1105
24 VDC 5A Switching Power Supply with 2.5 x 5.5mm Tip + Plug and Grounded AC Cable
0 Reviews
Your Price: $34.98
MSRP: $51.99
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Part# 120-155
100W PD Power Supply / Charger with USB-C Type Output Jack
0 Reviews
CLEARANCE $19.98
MSRP: $39.99
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Part# 120-506
12V 500mA DC Power Supply AC Adapter with 3.5 mm Center Positive (+) Plug
7 Reviews
CLEARANCE $10.79
MSRP: $20.99
Save $10.20 (49%)
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Part# 120-1120
Parts Express 9 VAC 1000mA AC Adapter
24 Reviews
CLEARANCE $10.49
MSRP: $18.99
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Part# 120-1030
Hosa ACD-477 Universal Six-in-One Power Adapter 1200mA Selectable Output Voltage
4 Reviews
Your Price: $27.95
MSRP: $37.95
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Part# 241-9000
Parts Express 24 VAC 40VA Transformer
3 Reviews
CLEARANCE $17.99
MSRP: $31.99
Save $14.00 (44%)
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Part# 120-1175
Reiko TC100 2A USB Power Adapter 2-Port 5V Green
1 Review
BUYOUT $1.97
MSRP: $12.99
Save $11.02 (85%)
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Part# 129-174
12V 1500mA Regulated DC Power Supply AC Adapter with 2.1mm x 5.5mm Center Positive (+) Plug
1 Review
CLEARANCE $14.62
MSRP: $24.99
Save $10.37 (41%)
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Part# 120-1086

AC DC Power Adapters, commonly referred to as wall warts, are an essential part of today's electronic gear. Whether you're looking for a replacement or to power your next project, Parts Express has the voltage, capacity, and tip configuration you need.