N78x 1A DC-DC Switching Regulators

MEAN WELL N78x 1A non-isolated DC-DC Switching Regulators offer a wide input range up to 36V, 3.3W to 15W options, and 500KHz switching frequency. The pin-out is fully compatible with traditional TO-220-packaged 78xx and 79xx linear voltage regulators, so it can be used as a drop-in replacement. These regulators feature high efficiency up to 96%, low ripple and noise, and a wide working temperature range of -40°C to +85°C. These models can be chosen positive or negative output voltage depending on the application. MEAN WELL N78x 1A DC-DC Switching Regulators are ideal for power supplies, industrial PCs, data communications, and microcontroller-related applications.

結果: 20
選擇 圖像 零件編號 製造商 說明 規格書 供貨情況 定價 (HKD) 基於數量按單價篩選表中結果。 數量 RoHS ECAD模型 安裝風格 封裝/外殼 輸出電壓 輸出電流 輸出數 交換頻率 最低工作溫度 最高工作溫度 系列 封裝
MEAN WELL 開關穩壓器 8-36Vi;5Vo/0.5-1A;Casing with Wire 3,385庫存量
HK$36.00
HK$34.61
HK$33.95
HK$33.87
最少: 1
倍數: 1
Nonstandard 5 V 1 A 2 Output 500 kHz - 40 C + 85 C N78xx Bulk
MEAN WELL 開關穩壓器 8-36Vi;12Vo/0.5-1A;Casing type 1,185庫存量
HK$34.94
HK$33.70
HK$33.21
HK$33.04
最少: 1
倍數: 1
Through Hole Nonstandard 12 V 1 A 2 Output 500 kHz - 40 C + 85 C N78xx Tube
MEAN WELL 開關穩壓器 8-36Vi;12V/0.5-1A;Casing with Wire 859庫存量
HK$37.40
HK$36.00
最少: 1
倍數: 1
Nonstandard 12 V 1 A 2 Output 500 kHz - 40 C + 85 C N78xx Bulk
MEAN WELL 開關穩壓器 6-36Vi;3.3Vo/1A;Casing with Wire 30庫存量
630在途量
HK$36.66
HK$35.35
HK$35.26
HK$35.18
最少: 1
倍數: 1
Nonstandard 3.3 V 1 A 1 Output 500 kHz - 40 C + 85 C N78xx Bulk
MEAN WELL 開關穩壓器 6-36Vi;3.3Vo/1A;PCB Vertrical 110庫存量
HK$29.35
HK$28.52
HK$27.87
HK$27.45
最少: 1
倍數: 1
Through Hole Nonstandard 3.3 V 1 A 1 Output 500 kHz - 40 C + 85 C N78xx Bulk
MEAN WELL 開關穩壓器 8-36Vi;5Vo/0.5-1A;PCB Horizontal 83庫存量
900在途量
HK$30.74
HK$29.59
HK$29.10
HK$28.85
最少: 1
倍數: 1
Through Hole Nonstandard 5 V 1 A 2 Output 500 kHz - 40 C + 85 C N78xx Bulk
MEAN WELL 開關穩壓器 13-36Vi;9Vo/1A;Casing type 278庫存量
HK$34.94
HK$34.03
HK$33.62
HK$33.46
最少: 1
倍數: 1
Through Hole Nonstandard 9 V 1 A 1 Output 500 kHz - 40 C + 85 C N78xx Tube
MEAN WELL 開關穩壓器 13-36Vi;9Vo/1A;PCB Horizontal 8庫存量
HK$30.50
HK$29.51
HK$28.93
HK$28.69
最少: 1
倍數: 1
Through Hole Nonstandard 9 V 1 A 1 Output 500 kHz - 40 C + 85 C N78xx Bulk
MEAN WELL 開關穩壓器 13-36Vi;9Vo/1A;PCB Vertrical 37庫存量
HK$29.67
HK$28.61
HK$28.11
HK$28.03
最少: 1
倍數: 1
Through Hole Nonstandard 9 V 1 A 1 Output 500 kHz - 40 C + 85 C N78xx Bulk
MEAN WELL 開關穩壓器 8-36Vi;12Vo/0.3-1A;PCB Horizontal 205庫存量
HK$29.84
HK$28.77
HK$28.36
HK$28.19
最少: 1
倍數: 1
Through Hole Nonstandard 12 V 1 A 2 Output 500 kHz - 40 C + 85 C N78xx Bulk
MEAN WELL 開關穩壓器 8-36Vi;12Vo/0.3-1A;PCB Vertrical 528庫存量
2,400預期28/12/2026
HK$29.18
HK$28.52
HK$28.03
HK$27.62
最少: 1
倍數: 1
Through Hole Nonstandard 12 V 1 A 2 Output 500 kHz - 40 C + 85 C N78xx Bulk
MEAN WELL 開關穩壓器 8-36Vi;15Vo/0.3-1A;Casing type 376庫存量
HK$34.94
HK$33.70
HK$33.13
HK$32.88
最少: 1
倍數: 1
Through Hole Nonstandard 15 V 1 A 2 Output 500 kHz - 40 C + 85 C N78xx Tube
MEAN WELL 開關穩壓器 8-36Vi;15Vo/0.3-1A;Casing Wire 13庫存量
30預期19/11/2026
HK$37.40
HK$35.92
HK$35.26
HK$35.18
最少: 1
倍數: 1
Nonstandard 15 V 1 A 2 Output 500 kHz - 40 C + 85 C N78xx Bulk
MEAN WELL 開關穩壓器 8-36Vi;15Vo/0.3-1A;PCB Horizontal 95庫存量
HK$29.26
HK$28.28
HK$27.70
HK$27.54
最少: 1
倍數: 1
Through Hole Nonstandard 15 V 1 A 2 Output 500 kHz - 40 C + 85 C N78xx Bulk
MEAN WELL 開關穩壓器 8-36Vi;15Vo/0.3-1A;PCB Vertrical 3庫存量
150預期14/4/2027
HK$29.84
HK$28.93
HK$28.52
HK$28.44
最少: 1
倍數: 1
Through Hole Nonstandard 15 V 1 A 2 Output 500 kHz - 40 C + 85 C N78xx Bulk
MEAN WELL 開關穩壓器 8-36Vi;5Vo/0.5-1A;Casing type
3,414預期28/12/2026
HK$35.92
HK$34.61
HK$34.03
HK$33.95
最少: 1
倍數: 1
Through Hole Nonstandard 5 V 1 A 2 Output 500 kHz - 40 C + 85 C N78xx Tube
MEAN WELL 開關穩壓器 8-36Vi;5Vo/0.5-1A;PCB Vertrical
2,837預期31/3/2027
HK$30.09
HK$28.93
HK$28.52
HK$28.44
最少: 1
倍數: 1
Through Hole Nonstandard 5 V 1 A 2 Output 500 kHz - 40 C + 85 C N78xx Bulk
MEAN WELL 開關穩壓器 6-36Vi;3.3Vo/1A;Casing type
497預期28/12/2026
HK$35.10
HK$33.87
HK$33.62
HK$33.54
最少: 1
倍數: 1
Through Hole Nonstandard 3.3 V 1 A 1 Output 500 kHz - 40 C + 85 C N78xx Tube
MEAN WELL 開關穩壓器 6-36Vi;3.3Vo/1A;PCB Horizontal
140預期16/2/2027
HK$30.09
HK$29.02
HK$28.52
HK$28.44
最少: 1
倍數: 1
Through Hole Nonstandard 3.3 V 1 A 1 Output 500 kHz - 40 C + 85 C N78xx Bulk
MEAN WELL 開關穩壓器 13-36Vi;9Vo/1A;Casing with Wire
101預期9/2/2027
HK$37.40
HK$37.32
最少: 1
倍數: 1
Nonstandard 9 V 1 A 1 Output 500 kHz - 40 C + 85 C N78xx Bulk