Search
隨著電池和超級電容等高效蓄能器的大量使用，朝向更好的電流控制發展成為一種趨勢。雙向DC/DC轉換器可以保持電池健康，並延長其使用壽命。
https://www.eettaiwan.com/20201209ta31-bidirectional-buck-boost-converter-with-sic-mosfet/
想了解立錡科技如何應用 Internal Proportional and Integral Compensator (IPIC) 內部比例和積分補償器，結合 phase-boost 線路，減低 USB PD 應用中 off-line flyback converter 的外部元件，並且以 transfer function 轉換函數的角度分析補償以及回授，優化不同工作條件下的瞬態響應。請立即點閱!
#powerdelivery
#flybackconverter
#USB
讓我們把展場資訊帶給你 - Part II
在 PCIM 展會上 立錡展出了不同應用的 power tree，現在就來仔細看看使用哪些產品做為系統電源解決方案吧!
[3V-4.2V 鋰電池輸入的 IoT 物聯網應用]
鋰電池 → 5V USB port：推薦使用 RT9527, IoT Battery Charger
鋰電池 → AMOLED Panel：推薦使用 RT4723 dual-output AMOLED Driver 供電給 1-2 吋 AMOLED 面板
鋰電池 → 3.3V：推薦使用 RT9073A , 1uA low Iq LDO作 3.3V 輸出供電給 壓力感測器&加速計感測器
鋰電池 → 3.0V：推薦使用 RT5707/A, 360nA ultra-low Iq Buck Converter 作 3.0V 輸出供電給 GPS 模組
鋰電池 → 1.8V：推薦使用 RT5707/A, 360nA ultra-low Iq Buck Converter 作 1.8V 輸出供電給 BTLE 模組
鋰電池 → 3.3V：推薦使用 RT6158H, 5uA low Iq Buck-Boost Converter 作 3.3V 輸出供電給 SoC 晶片
鋰電池 → 4.5V：推薦使用 RT4813, I2C programmable Boost Converter 作 4.5V 輸出供電給心律感測器
想知道更多上述產品資訊或是索取免費樣品，請立即上 Richtek 官網查看：
RT9527: https://goo.gl/mxwqjB
RT4723: https://goo.gl/jJxtA9
RT9073A: https://goo.gl/tW1TpZ
RT5707/A: https://goo.gl/pNqDA5
RT6158H: https://goo.gl/3LqEr7
RT4813: https://goo.gl/kQntQw
PS2→コンポーネントケーブル→OSSC→HDMI
アナログ映像信号をHDMIに変換する安価なフレームマイスター的なコンバーター｢OSSC [Open Source Scan Converter]｣を使ってみる放送です。
アプデしたらリモコンが使えなくなったので壊れたと思いましたが、アプデするとリモコンの設定が初期化される物らしいので｢OSSC BTN1 リモコン｣でググって再設定しました。黒のFDさん助言有難う！
SCARTケーブルが見つからなかったので今回はPS2をコンポーネント端子でOSSCと接続しています。
黒のFDさん曰く｢暗転時間が短い｣との事だったので解像度が頻繁に変わるPS1ソフトを中心に色々テストしてみるフリして久々に触りたいPS1ソフトを色々触ります。
【OSSC関連】https://qr.paps.jp/C2ZCN7
【RPG千本ノック！リスト】https://goo.gl/ed628U
【ゲームまとめ動画リスト】http://goo.gl/eQDBwk
【ゲーム入門系】https://goo.gl/JwjeFP
【比較動画リスト】http://goo.gl/PgDGy8
【チャンネルTOP】http://goo.gl/2bD2N9
00:00 挨拶・準備
01:45 一撃 鋼の人 [Ichigeki: Hagane no Hito / Kyokushinkaikan]
13:40 幻影闘技 [Genei Tougi: Shadow Struggle]
24:45 メルティランサー 銀河少女警察2086 [Melty Lancer]
28:40 ティアリングサーガ ユトナ英雄戦記 [Tear Ring Saga]
35:20 オメガブースト [Omega Boost]
1:05:50 GUNばれ！ゲーム天国 [Gunbare ! Game Tengoku]
1:14:45 マネーアイドルエクスチェンジャー [Money Puzzle Exchanger]
1:25:25 タツノコファイト [Tatsunoko Fight]
1:34:20 闘姫伝承 ANGEL EYES [Touki Denshou]
1:46:10 メモリーカード漁り [Survey in memory card]
1:49:00 闘姫伝承 ANGEL EYES [Touki Denshou]
1:58:50 学園戦隊ソルブラスト [Gakuen Sentai Solblast]
2:04:50 クライシスシティ [Crisis City]
【過去動画】https://youtu.be/UIMH_ZdgN-8
2:19:15 スラムドラゴン [Slam Dragon]
2:32:45 DEMODEMOプレイステーション 第2号 [DemoDemo PlayStation]
2:53:40 DEMODEMOプレイステーション 第6号
3:10:10 DEMODEMOプレイステーション 第4号
3:15:55 DEMODEMOプレイステーション 第5号 [Bounty Arms (未発売)]
#OSSC #PSX #闘姫伝承
Bee Swarm Simulator Codes (May 2021)
Bee Swarm Simulator Codes (Available)
Here's a look at a list of all the currently available codes:
Banned - Redeem code for Stubborn Bee Jelly and Buff!
1MLikes - Redeem code for free stuff! [must join group]
WordFactory - Redeem code for free stuff! (Ready Player Two Code)
Millie - Redeem code for free stuff! (Ready Player Two Code)
Troggles - Redeem code for free stuff! (Ready Player Two Code)
Luther - Redeem code for free stuff! (Ready Player Two Code)
CarmensAnDiego - Redeem code for free stuff! (Ready Player Two Code)
Dysentery - Redeem code for free stuff! (Ready Player Two Code)
Jumpstart - Redeem code for free stuff! (Ready Player Two Code)
Mocito100T - Stingers, Gumdrops, Coconuts, Inspire, Coconut Field Boost, Coconut Field Capacity
RedMarket - Pepper Patch Boost, Pepper Patch Capacity, Pepper Patch Market Boost [must join group]
Cubly - +1 Bumble Bee Jelly, +10 Bitterberries, +1 Micro-Converter, Capacity Code
500mil - Stump Field Boost (x2), Bamboo Field Boost (x3), 5x Field Dice, 5x Gumdrops, 5x Jelly Beans, 5x Wealth Clock, 1h Conversion Boost, Science Bear Morph
BeesBuzz123 - 1x Cloud Vial, 5x Gumdrops, 3x Jelly Beans
ClubBean - Magic Bean, Pineapple Patch Boost (x2) [must me in Bee Swarm Simulator Club]
ClubConverters - 10x Micro-Converters [must be in club]
Discord100k - Marshmallow Bee Buff, Rose Field Boost (x3), Pine Tree Forest Boost (x3): +300% Pine Tree Forest Pollen, Spider Field Boost (x3), 3x Jelly Beans, 3x Gumdrops, 3x Moon Charm, 3x Tickets
GumdropsForScience - 15x Gumdrops
Marshmallow - 1h Conversion Boost, Marshmallow Bee
SecretProfileCode - Ant Pass, Shocked Bee Jelly, Oil, Glue Buff, Enzymes Buff
Sure - Dandelion Field Boost (x3), 30m Conversion Boost, 2,500 Honey
Teespring - Bamboo Field Boost (x3), Bamboo Field Winds (x3), Marshmallow Bee
Wax - 5x Tickets, 5,000 Honey
Wink - Dandelion Field Boost (×7), 5x Tickets, 5,000 Honey, Haste+, Black Bear Morph
Buzz - 5,000 Honey
Nectar - 5,000 Honey
38217 - 5x Tickets
Bopmaster - 5x Tickets
Cog - 5x Tickets
Connoisseur - 5x Tickets
Crawlers - 5x Tickets
Roof - 5x Tickets
#dainghia25
▶ SUBSCRIBE MY CHANNEL : https://goo.gl/VPOrGK
▶ RENUMBER LIKE, SUBSCRIBE AND SHARE MY VIDEO!!!
▶ Fanpage Facebook : https://www.facebook.com/dainghia25gaming
▶ Facebook : https://www.facebook.com/dainghia25
Lest one thinks the new Mazda 6 hasn’t received the technology to match its upscale interior, there’s more in store.
Mazda6’s front seats have been fully redesigned. They are wider, with high-density, vibration-absorbing urethane foam that creates a firm, supportive seating surface. Yet, they’re supple enough to keep the driver and passengers comfortable for long trips. Introducing next-generation seat materials and concepts, first seen at August 2017’s Mazda Frankfurt Technology Forum, Mazda6’s seats are designed to help keep front passengers’ spines in the natural S-shape humans use when standing.
Available ventilated front seats in Mazda6 are a first for the brand, and wick away warm air from the front passenger and driver’s backs to keep them cool. Rear seats have also been redesigned with high-density urethane foam, enabling greater comfort.
In addition to the seats, new technology comes by way of available features:
360⁰ View Monitor
A reconfigurable 7.0-inch TFT gauge display in higher-trim models
A new 8.0-inch MAZDA CONNECT infotainment display with sharper color contrast
Available full-speed Mazda Radar Cruise Control with Stop & Go
Windshield wiper de-icer
Windshield-projected Active Driving Display head-up unit
Mazda6 offers two powertrain options in the U.S., starting with the torquey, fuel-efficient SKYACTIV-G 2.5 naturally aspirated engine. Mazda6’s 2.5-liter, four-cylinder engine comes with a host of upgrades to reduce internal friction and improve efficiency across all RPM, and it adds a greater level of refinement. A new technology that is unique to Mazda in North America is cylinder deactivation in a four-cylinder engine. The outside two cylinders can shut down when the vehicle is operated at steady speeds between 25 and 50 mph, but all four cylinders work instantaneously when needed for maximum performance. A centrifugal pendulum has been adopted in the torque converter of the six-speed SKYACTIV-DRIVE automatic transmission, counterbalancing any vibration that might otherwise be felt when running on two cylinders. The result is an imperceptible switchover between two- and four-cylinder modes, yet with very tangible real-world efficiency benefits.
Higher-grade models will also be available with Mazda’s award-winning turbocharged SKYACTIV-G 2.5T engine. First available in the current-generation Mazda CX-9 midsize crossover SUV, the SKYACTIV-G 2.5T is a technological tour de force that produces 310 lb-ft of torque from just 2,000 RPM and 250 horsepower on 93-octane fuel (227 horsepower with 87-octane gasoline).
Mazda’s industry-first Dynamic Pressure Turbo builds boost nearly instantaneously by using a small inlet port to force air into its turbocharger, akin to how water velocity increases when one holds his or her thumb over a hose. From there, a secondary valve can open up at higher RPM for increased airflow and maximum horsepower. A pulse-scavenging 4-3-1 manifold that prevents exhaust backpressure and helps the engine breathe freely.
Cooled exhaust gas recirculation (EGR) is used to reduce combustion temperatures, preventing knocking and therefore reducing the need for fuel-enrichment (when extra fuel is dumped into the cylinders as a means to cool the engine). Many times when turbocharged engines fail to achieve EPA-estimated fuel-efficiency numbers in the real world, it is because laboratory tests don’t replicate the higher-load driving styles that necessitate fuel-enrichment.
In too many instances, turbocharged engines are mated to continuously variable automatic transmissions (CVT), operating in a narrow band of efficiency, sacrificing a connectedness between driver and car—a valued characteristic of all Mazda vehicles called Jinba Ittai. Mazda’s six-speed SKYACTIV-DRIVE automatic transmission, paired as standard to the SKYACTIV-G 2.5T engine, keeps its torque converter locked through most of its operation, giving a more connected sense of controllability than many other automatic transmissions.
Both engines complement Mazda6, with the naturally aspirated engine serving as an all-around efficient, responsive powertrain and its turbocharged sibling amplifying the driving performance for which Mazdas are known.
Finally, as a champion of the manual transmission, Mazda6 will continue to offer the SKYACTIV-MT, paired with the SKYACTIV-G 2.5 engine.
升/降壓轉換器基本原理為何？如何依應用的需求挑選最適合的升/降壓轉換器(Buck-boost Converter)? ... <看更多>
Select and compare from TI's non-isolated DC/DC Step-Up (Boost) Converter portfolio for high efficiency, easy-to-design devices. ... <看更多>
boost converter 在 升壓變換器- 维基百科，自由的百科全书 的相關結果
升壓變換器也稱為boost變換器或升壓斬波器，是可以提昇電壓的DC-DC轉換器，其輸出（負載）電壓會比輸入（電源）電壓要高。升壓變換器是屬於至少有二個半導體元件（一個 ... ... <看更多>