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![](https://ae01.alicdn.com/kf/Sce7be0317cd741bcbcb228624c514518G/2-Pcs-2A-DC-DC-4-5V-27V-3-3V-4-2V-5V-DD4012SA.jpg) ![](https://ae01.alicdn.com/kf/Sc50affca159c4f5faa8222c16993a6b36/2-Pcs-2A-DC-DC-4-5V-27V-3-3V-4-2V-5V-DD4012SA.jpg) ![](https://ae01.alicdn.com/kf/Scaa64201fc6349999cf64b31104cd06cx/2-Pcs-2A-DC-DC-4-5V-27V-3-3V-4-2V-5V-DD4012SA.jpg) ![](https://ae01.alicdn.com/kf/S62a0d7ca67a44b43878d984b11f2aefce/2-Pcs-2A-DC-DC-4-5V-27V-3-3V-4-2V-5V-DD4012SA.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Sce7be0317cd741bcbcb228624c514518G/2-Pcs-2A-DC-DC-4-5V-27V-3-3V-4-2V-5V-DD4012SA.jpg) ![](https://ae01.alicdn.com/kf/Sc50affca159c4f5faa8222c16993a6b36/2-Pcs-2A-DC-DC-4-5V-27V-3-3V-4-2V-5V-DD4012SA.jpg) ![](https://ae01.alicdn.com/kf/Scaa64201fc6349999cf64b31104cd06cx/2-Pcs-2A-DC-DC-4-5V-27V-3-3V-4-2V-5V-DD4012SA.jpg) ![](https://ae01.alicdn.com/kf/S62a0d7ca67a44b43878d984b11f2aefce/2-Pcs-2A-DC-DC-4-5V-27V-3-3V-4-2V-5V-DD4012SA.jpg) ![](https://ae01.alicdn.com/kf/S556de47651b24beeb12ad47a3ff161ddM/2-Pcs-2A-DC-DC-4-5V-27V-3-3V-4-2V-5V-DD4012SA.jpg)
- ¸ÂÃã °¡´É À¯¹«: ±×·¸½À´Ï´Ù
- Ãâ·Â Àü·ù: <2.5A
- Ãâ·Â ÁÖÆļö: DC-DC
- Áß·®: 1.6g
- Å©±â: 18.3mm x 10.2mm x 6.7mm
- Ãâ·Â À¯Çü: single
- Ãâ·Â Àü·Â: 1 - 50W
- ¸ðµ¨ ¹øÈ£: DD2604MA
- À¯Çü: DC/DC ÄÁ¹öÅÍ
- ºê·£µå À̸§: eletechsup
- ¿ø»êÁö: Áß±¹
- Input Voltage: DC 4.5-27V
- Output Voltage: 3.3V 4.2V 5V
- Charge Current/Output Current: 2000mA
¿É¼ÇÁ¤º¸[(350850)2pcs 3.3V no Pin] [(350853)2pcs 3.3V with Pin] [(10)2pcs 4.2V no Pin] [(29)2pcs 4.2V with Pin] [(94)2pcs 5V no Pin] [(173)2pcs 5V with Pin]![](https://ae01.alicdn.com/kf/S2f77e949aa86400286bdb3dda773d67bm/2-Pcs-2A-DC-DC-4-5V-27V-3-3V-4-2V-5V-DD4012SA.jpg_640x640.jpg) »óÇ°¸í:2 Pcs ¹Ì´Ï 2A DC-DC 4.5V-27V 3.3V 4.2V 5V ¹÷ ÄÁ¹öÅÍ ¸ðµâ DD4012SA DD2712SA L7805 ¾÷±×·¹ÀÌµå ¹öÀü º¸µå ÆÐÅ·¸®½ºÆ®: 2 °³2A DC 4.5V-27V-DC 3.3V 4.2V 5V ¹÷ ÄÁ¹öÅÍ ¸ðµâ (ÇÊ¿äÇÑ ¹öÀüÀ» ¼±ÅÃÇϽʽÿÀ) ![](https://ae01.alicdn.com/kf/S9f10fa574f22420c97bcaf177060ebd8b.jpg) ? ? ¼³¸í: ? 3.3V:
ÀÔ·Â Àü¾Ð 4.5 ~ 27V, Ãâ·Â 3.3V
ÃÖ´ë Ãâ·Â Àü·ù 1.8A, ªÀº ½Ã°£ ÃÖ´ë Ãâ·Â Àü·ù 3A
DC-DC ½ºÅÜ ´Ù¿î ÄÁ¹öÅÍ ¸ðµâ ÀÛµ¿ ÁÖÆļö 900KHz. È¿À²Àº 78-93% ÀÔ´Ï´Ù.
´ë±â Àü·ù: ¾à 250uA
°ú¿ Â÷´Ü, ÀúÀü¾Ð Àá±Ý (UVLO), BS-Àü¾Ð º¸È£ ¹× ´Ü¶ô º¸È£.
ÀÛµ¿ ¿Âµµ:-20 °C ~ 85 °C
2.54mm ÇÉ ÇÇÄ¡, Arduiuo UNO MEGA2560 ºê·¹µå º¸µå MCU °³¹ß º¸µå Ä£ÈÀû
ÇÉ Å©±â 18.3mm x 10.2mm x 6.7mm (¼ÒÇü) Á¦¿Ü
¹«°Ô: ¾à 1.6g (¸Å¿ì °¡º¿ò) 4.2V:ÀÔ·Â Àü¾Ð 4.8 ~ 27V, Ãâ·Â 4.2VÃÖ´ë Ãâ·Â Àü·ù 1.6A, ´Ü½Ã°£ ÃÖ´ë Ãâ·Â Àü·ù 2.6ADC-DC ½ºÅÜ ´Ù¿î ÄÁ¹öÅÍ ¸ðµâ ÀÛµ¿ ÁÖÆļö 900KHz. È¿À²Àº 78-93% ÀÔ´Ï´Ù.´ë±â Àü·ù: ¾à 250uA°ú¿ Â÷´Ü, ÀúÀü¾Ð Àá±Ý (UVLO), BS-Àü¾Ð º¸È£ ¹× ´Ü¶ô º¸È£.ÀÛµ¿ ¿Âµµ:-20 °C ~ 85 °C2.54mm ÇÉ ÇÇÄ¡, Arduiuo UNO MEGA2560 ºê·¹µå º¸µå MCU °³¹ß º¸µå Ä£ÈÀûÇÉ Å©±â 18.3mm x 10.2mm x 6.7mm (¼ÒÇü) Á¦¿Ü¹«°Ô: ¾à 1.6g (¸Å¿ì °¡º¿ò) 5V:ÀÔ·Â Àü¾Ð 6V ~ 27V, Ãâ·Â 5VÃÖ´ë Ãâ·Â Àü·ù 1.5A, ªÀº ½Ã°£ ÃÖ´ë Ãâ·Â Àü·ù 2.5ADC-DC ½ºÅÜ ´Ù¿î ÄÁ¹öÅÍ ¸ðµâ ÀÛµ¿ ÁÖÆļö 900KHz. È¿À²Àº 79-93% ÀÔ´Ï´Ù.´ë±â Àü·ù: ¾à 250uA°ú¿ Â÷´Ü, ÀúÀü¾Ð Àá±Ý (UVLO), BS-Àü¾Ð º¸È£ ¹× ´Ü¶ô º¸È£.ÀÛµ¿ ¿Âµµ:-20 °C ~ 85 °C2.54mm ÇÉ ÇÇÄ¡, Arduiuo UNO MEGA2560 ºê·¹µå º¸µå MCU °³¹ß º¸µå Ä£ÈÀûÇÉ Å©±â 18.3mm x 10.2mm x 6.7mm (¼ÒÇü) Á¦¿Ü¹«°Ô: ¾à 1.6g (¸Å¿ì °¡º¿ò) ÁÖÀÇ: ÀÌ°ÍÀº DC-DC Àü¾Ð º¯È¯±â ¸ðµâÀÔ´Ï´Ù.
1 ÀÔ·Â Àü¾ÐÀº ÃÖ´ë ÀÔ·Â ¹üÀ§º¸´Ù Ŭ ¼ö ¾ø½À´Ï´Ù. 2 Ãâ·Â Àü·ÂÀº Àå½Ã°£ ÃÖ´ë ºÎÇϺ¸´Ù Ŭ ¼ö ¾ø½À´Ï´Ù. ¸ðµâ ÀÚüÀÇ Àü·Â ¼Òºñ ¶§¹®¿¡ 3 ÀÔ·Â Àü·ÂÀÌ Ãâ·Â Àü·Âº¸´Ù Ä¿¾ßÇÕ´Ï´Ù.ÀÀ¿ë ÇÁ·Î±×·¥: 24V 12V 9V ~ 3.7V/4,2V ¸®Æ¬ ¹èÅ͸® Àü¿ø ½Ã½ºÅÛ ¿ÍÀÌÆÄÀÌ esp8266 ¸ðµâ CCTV Ä«¸Þ¶ó ½º¸¶Æ® Ȩ/Ȩ ¿ÀÅä¸ÞÀÌ¼Ç ºÐ»ê Àü¿ø ½Ã½ºÅÛ ¹èÅ͸® ÃæÀü±â ¼±Çü ·¹±Ö·¹ÀÌÅÍ ¿ë ÇÁ¸® ·¹±Ö·¹ÀÌÅÍ L7805/DD4012SA Á÷Á¢ ±³Ã¼ °¡´É![](https://ae01.alicdn.com/kf/S81d571936d7f456e8342af1680765887j.jpg)
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