Non-Isolated DC-DC Converter 7 → 42V dc Input, 3.3V dc Output, 1A

  • RS Stock No. 811-1414
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. R-78T3.3-1.0/AC
  • ผู้ผลิต / Manufacturer Recom
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
รายละเอียดสินค้า / Product Details

R-78Txx 1.0 Series Single Output DC/DC Converter

The Recom R-78T series of DC-DC converters are compact, low profile SMD switching regulators. They have 3 standard pinning options: AC, AL and FC.
The R-78T series has a high efficiency of up to 95%, which means that these DC-DC converters do not require heatsinks or fans. The switching regulator can operate reliably between -40°C and 85°C without derating. These DC-DC converters are the ideal space-saving solution for portable battery-operated applications.

Efficiency up to 95%
No need for heatsinks
Industry standard Pin-out
1.5A start-up overload capacity
Wide input range 7V-42V
Operating temperature range -40°C to 85°C
Short circuit protection
350kHz fixed switching frequency, shielded magnetics
Low profile
Low cost

คุณสมบัติ / Specifications
คุณสมบัติ Value
Output Voltage 3.3V dc
Output Current 1A
Mounting Type Screw Mount, Surface Mount
Number of Outputs 1
Length 23mm
Width 25mm
Depth 10mm
Efficiency 88%
Package SIP
Minimum Temperature -40°C
Maximum Temperature +85°C
Weight 4.5g
Line Regulation ±0.2%
Ripple And Noise 100mV Pk-Pk
Load Regulation ±0.4%
MTBF 367000h
25 มีของพร้อมจัดส่งภายใน (In stock for delivery within) 5 - 8 วันทำการ (working days)
ราคา / Price Each
THB 488.42
(exc. VAT)
THB 522.61
(inc. VAT)
Per unit
1 - 4
5 - 9
10 - 24
25 - 49
50 +
ตัวเลือกบรรจุภัณฑ์ / Packaging Options :
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