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PTB48540AAH電源-板安裝的直流轉(zhuǎn)換器規(guī)格書PDF中文資料

廠商型號(hào) |
PTB48540AAH |
參數(shù)屬性 | PTB48540AAH 封裝/外殼為13-DIP 模塊;包裝為托盤;類別為電源-板安裝的直流轉(zhuǎn)換器;PTB48540AAH應(yīng)用范圍:ITE(商業(yè));產(chǎn)品描述:DC DC CONVERTER 5V 10W |
功能描述 | 10-W Power-Over-Ethernet Isolated Power Module Assembly |
封裝外殼 | 13-DIP 模塊 |
文件大小 |
486.16 Kbytes |
頁(yè)面數(shù)量 |
12 頁(yè) |
生產(chǎn)廠商 | TI |
中文名稱 | 德州儀器 |
網(wǎng)址 | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-9-22 14:23:00 |
人工找貨 | PTB48540AAH價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
PTB48540AAH規(guī)格書詳情
特性 Features
? Input Voltage Range:
36 V to 57 V
? 10 W Output
? IEEE Std. 802.3af Compliant
(for PoE-PD Interface)
? 85 % Efficiency
? Low Profile (9 mm)
? Output Voltage Trim/Adjust
? Under-Voltage Lockout
? Input Transient Suppressor
? Internal EMI Filter
? Meets FCC Class B Radiated &
Class A Conducted
? Output Inhibit Control
? Short Circuit Protection
? Over Temperature Shutdown
? 1500 VDC Isolation
? Safety Approvals (Pending):
UL 60950, cUL 60950, EN60950
描述 Description
The PTB48540 series of power modules
is specifically designed to provide
an isolated, low-voltage power source to
a remote Powered Device (PD) in Power-
Over-Ethernet (PoE) applications. These
modules are rated 10 W and incorporate
all the necessary interface requirements
to comply with IEEE Std. 802.3af, for
managing the input power to the PD from
the PoE Power Sourcing Equipment
(PSE). This includes PD detection and
PD classification current signatures
required for the PSE. The modules are
compatible with PD classifications, class 0
through class 3.
In addition to a fully integrated DC/DC
converter, each PTB48540 power module
incorporates internal input diode bridges
to support both Data Line and Spare Line
pair standard Ethernet power connections,
an integral transient suppressor
for input over-voltage protection, and
an EMI filter to ensure noise compatibility
with Ethernet data signals.
Other features include an input undervoltage
lockout (UVLO), over-current
and short-circuit protection, an output
voltage adjust/trim, and over-temperature
protection. An “Output Inhibit” control
allows the output voltage to be turned
off to support an idle condition or power
saving mode. The output voltage options
are for 3.3-V, 5-V, or 12-V output. The
target applications are small low-power
remote IP appliances, such as security card
readers and cameras, test dongles, and IP
phone consoles.
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
PTB48540AAH
- 制造商:
Texas Instruments
- 類別:
電源 - 板安裝 > 直流轉(zhuǎn)換器
- 系列:
PTB48540 (10W)
- 包裝:
托盤
- 類型:
隔離 PoE 模塊
- 電壓 - 輸入(最小值):
36V
- 電壓 - 輸入(最大值):
57V
- 電壓 - 輸出 1:
5V
- 電流 - 輸出(最大值):
2A
- 應(yīng)用:
ITE(商業(yè))
- 工作溫度:
-40°C ~ 85°C
- 效率:
82%
- 安裝類型:
通孔
- 封裝/外殼:
13-DIP 模塊
- 大小 / 尺寸:
1.62" 長(zhǎng) x 1.50" 寬 x 0.35" 高(41.1mm x 38.1mm x 8.9mm)
- 描述:
DC DC CONVERTER 5V 10W
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
TI/德州儀器 |
24+ |
MOUDLE |
120 |
只供應(yīng)原裝正品 歡迎詢價(jià) |
詢價(jià) | ||
TEXAS |
20+ |
電源模塊 |
84 |
就找我吧!--邀您體驗(yàn)愉快問購(gòu)元件! |
詢價(jià) | ||
TI |
23+ |
module |
8650 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
TI |
2511 |
MOUDLE |
3200 |
電子元器件采購(gòu)降本 30%!盈慧通原廠直采,砍掉中間差價(jià) |
詢價(jià) | ||
TI |
15+ |
MOUDLE |
120 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
TI/TEXAS |
23+ |
DIPMODULE-13 |
8931 |
詢價(jià) | |||
TI |
25+ |
module |
120 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
TI |
ROHS+Original |
NA |
500 |
專業(yè)電子元器件供應(yīng)鏈/QQ 350053121 /正納電子 |
詢價(jià) | ||
TI |
23+ |
模塊 |
2501 |
原廠原裝正品 |
詢價(jià) | ||
TEXAS INSTRUMENTS |
23+ |
DIP13 |
9600 |
全新原裝正品!一手貨源價(jià)格優(yōu)勢(shì)! |
詢價(jià) |