| Allicdata Part #: | 1951-2418-ND |
| Manufacturer Part#: |
TRA 1-1221 |
| Price: | $ 4.69 |
| Product Category: | Power Supplies - Board Mount |
| Manufacturer: | Traco Power North America |
| Short Description: | DC DC CONVERTER +/-5V |
| More Detail: | Isolated Module DC DC Converter 2 Output 5V -5V ... |
| DataSheet: | TRA 1-1221 Datasheet/PDF |
| Quantity: | 50 |
| 1 +: | $ 4.25880 |
| 10 +: | $ 3.87702 |
| 25 +: | $ 3.76312 |
| 50 +: | $ 3.64896 |
| 100 +: | $ 3.53493 |
| 250 +: | $ 3.42090 |
| 500 +: | $ 3.19284 |
| Current - Output (Max): | 100mA, 100mA |
| Supplier Device Package: | -- |
| Size / Dimension: | 0.77" L x 0.24" W x 0.40" H (19.5mm x 6.1mm x 10.2mm) |
| Package / Case: | 6-SIP Module, 4 Leads |
| Mounting Type: | Through Hole |
| Efficiency: | 84.5% |
| Operating Temperature: | -40°C ~ 95°C (With Derating) |
| Features: | SCP |
| Applications: | ITE (Commercial) |
| Voltage - Isolation: | 1kV |
| Power (Watts): | 1W |
| Series: | TRA 1 |
| Voltage - Output 4: | -- |
| Voltage - Output 3: | -- |
| Voltage - Output 2: | -5V |
| Voltage - Output 1: | 5V |
| Voltage - Input (Max): | 13.2V |
| Voltage - Input (Min): | 10.8V |
| Number of Outputs: | 2 |
| Type: | Isolated Module |
| Part Status: | Active |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
DC-DC converters, like the the TRA 1-1221, enable the conversion of a voltage from one level to another. DC-DC converters are used extensively in many electronics systems, not least laptop chargers and other equipment which often require a different voltage than the supplied input power. The TRA 1-1221 is a step-down linear Converter, which is capable of converting a higher voltage to a lower one, thus as can be seen in the following paragraph, a great deal of flexibility and customizability can be achieved in its application.
The TRA 1-1221 is a DC-DC converter which is intended primarily for high-performance applications such as in portable devices, computing systems, and embedded systems. It has an adjustable input voltage range of 2.5 to 5.5 VDC, and a maximum output voltage of 0.9 VDC. The device includes an integrated feedback system which ensures that the output voltage is maintained, even under load conditions. The device also includes an integrated temperature compensation circuit, allowing it to operate over a wide temperature range. Additionally, the converter features a low ripple noise, providing clean power with minimal disturbance.
The TRA 1-1221 can be used in many applications where a voltage conversion is required. From a voltage adjusting perspective the device is ideal for applications requiring a high input voltage and low output voltage, including for use in batteries and automotive systems. Additionally, it can be useful for providing regulation in control systems, and in other cases where an adjustable voltage is required.
The TRA 1-1221’s efficient operation is primarily due to its working principle. The device uses switched capacitor technology to achieve voltage conversion. Switched capacitor technology is an efficient method for voltage conversion, since it uses fewer components than traditional linear regulators. The device works by storing energy on capacitors during one phase of the switching cycle, and then discharging this energy during the other. The voltage is regulated by adjusting the duty cycle of the switch, which varies the rate of capacitor charging and discharging, thereby allowing for a constant output voltage.
In conclusion, the TRA 1-1221 is a highly efficient and versatile DC-DC converter that can be used in a wide variety of applications, from low-volume prototypes to high-volume production. The converter is particularly useful in applications where a high input voltage is required and a low output voltage is desired, and can be used in portable devices, computing systems, and embedded systems. Its efficient operation is mainly due to its use of switched capacitor technology, which allows for a continuous regulation of the output voltage.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| A22NL-BPM-TRA-G100-RA | Omron Automa... | 12.66 $ | 1000 | SWITCH PUSH SPST-NO 10A 1... |
| A22NL-RPM-TRA-G101-RE | Omron Automa... | 20.64 $ | 1000 | SWITCH PUSH DPST-NO 10A 1... |
| A22NW-2BL-TRA-G202-RB | Omron Automa... | 17.86 $ | 1000 | SWITCH SELECT 2POS DPST-N... |
| A22NW-2RM-TRA-G101-RD | Omron Automa... | 22.31 $ | 1000 | SWITCH SELECT 2POS DPST-N... |
| FLUKE-71X-TRAP | Fluke Electr... | 346.49 $ | 1000 | TRAP LIQUID DIRT GENERIC |
| TRAB4903 | Laird Techno... | 25.19 $ | 1000 | ANT PHANTOM UHF 490-512 N... |
| DP100NS-TRANS-200ML | 3M | 47.24 $ | 1000 | SCOTCH-WELD EPOXY ADHESIV... |
| 2216-TRANS-5G-PARTA | 3M | 269.74 $ | 1000 | SCOTCH-WELD EPOXY ADHESIV... |
| TRA8903 | Laird Techno... | 21.91 $ | 1000 | OMNI PH NMO 890-960MHZ900... |
| A16L-TRA-5-2 | Omron Automa... | 16.89 $ | 1000 | SWITCH PUSHBUTTON DPDT 5A... |
| A16L-TRA-5D-1 | Omron Automa... | 21.39 $ | 1000 | SWITCH PUSHBUTTON SPDT 5A... |
| A22NL-RPA-TRA-G102-RE | Omron Automa... | 21.39 $ | 1000 | SWITCH PUSH DPST-NO/NC 10... |
| A22NL-BPM-TRA-G202-RD | Omron Automa... | 19.87 $ | 1000 | SWITCH PUSH DPST-NC 10A 1... |
| A22NW-2BL-TRA-G100-RD | Omron Automa... | 18.63 $ | 1000 | SWITCH SELECT 2POS SPST-N... |
| A22NW-2MM-TRA-G101-RE | Omron Automa... | 23.1 $ | 1000 | SWITCH SELECT 2POS DPST-N... |
| ANTC782M4IB-TRAY | Dynastream I... | 14.07 $ | 84 | RF TXRX MOD ISM>1GHZ TRAC... |
| TRA3803 | Laird Techno... | 25.91 $ | 1000 | ANT PHANTOM 380-400MHZ NM... |
| 850-TRANS-3/8"X72YD-BOX | 3M | 0.0 $ | 1000 | TAPE MASKING CLEAR 3/8"X ... |
| TRA18503 | Laird Techno... | 22.04 $ | 1000 | OMNI PH NMO 1850-1990MHZ1... |
| TRA2100-ST | Laird Techno... | 58.55 $ | 1000 | ANTENNA DOME 217MHZ NMO21... |
| TRAP 22-10 | American Ele... | 31.17 $ | 58 | TOOL HAND CRIMPER 10-22AW... |
| A22NW-3MM-TRA-G102-RC | Omron Automa... | 19.32 $ | 1000 | SWITCH SELECT 3POS DPST 1... |
| A22NW-2RM-TRA-G002-RA | Omron Automa... | 14.14 $ | 1000 | SWITCH SELECT 2POS SPST-N... |
| TRA2100 | Laird Techno... | 44.16 $ | 1000 | ANT PHANTOM VHF 210-225 2... |
| TRAP8-1 | American Ele... | 136.34 $ | 1000 | TOOL HAND CRIMPER 1-8AWG ... |
| A22NL-RPM-TRA-G101-RC | Omron Automa... | 16.51 $ | 1000 | SWITCH PUSH DPST-NO 10A 1... |
| A22NL-BNM-TRA-G100-RC | Omron Automa... | 13.91 $ | 1000 | SWITCH PUSH SPST-NO 10A 1... |
| A22NL-BNA-TRA-G101-RC | Omron Automa... | 14.41 $ | 1000 | SWITCH PUSH DPST-NO 10A 1... |
| A16L-TRA-5-1 | Omron Automa... | 15.02 $ | 1000 | SWITCH PUSHBUTTON SPDT 5A... |
DC DC CONVERTER 12V 240WIsolated Module ...
DC DC CONVERTER 12V 240WIsolated Module ...
DC DC CONVERTER 12V 240WIsolated Module ...
DC DC CONVERTER 1.8V 120WIsolated Module...
DC DC CONVERTER 1.8V 120WIsolated Module...
DC DC CONVERTER 1.8V 120WIsolated Module...
TRA 1-1221 Datasheet/PDF