SUCS61215C Cosel Power Supply (Other) In Stock
SUCS61215C is a regulated DC-DC power supply module from Cosel with a 9 V to 18 V input range, 15 V nominal output, up to 15.75 V output, and 6-pin DIP package offering isolated, compact power conversion for industrial and embedded systems. From $18.50, in stock, worldwide shipping.
- Manufacturer
- Cosel
- Package
- Other
- Pin Count
- 7
- Lifecycle
- ACTIVE
- Datasheet
- SUCS61215C Datasheet PDF
- Category
- Power Supply
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 9 V to 18 V wide input range accepts 12 V nominal industrial bus with tolerance for automotive and telecom supply variations
- Regulated 15 V output up to 15.75 V maximum supports precision analog amplifiers, sensor excitation, and relay driver circuits
- Isolated DC-DC module construction eliminates external transformer design, reducing EMI certification effort and time-to-market
- 6-pin DIP package enables plug-in installation on PCB sockets for easy prototyping, replacement, and field serviceability
- RoHS-compliant lead-free design meets modern environmental standards for industrial, medical, and test equipment applications
Applications
The SUCS61215C is designed for industrial embedded systems, process control equipment, and field instruments that require an isolated 15 V regulated supply derived from a 12 V bus, eliminating complex discrete transformer designs. Its 9 V to 18 V input tolerance accommodates automotive and telecom supply variations, making it suitable for PLCs, remote I/O modules, industrial sensor transmitters, and analog signal conditioning cards. The 6-pin DIP module package supports socketed installation for easy prototype validation and field replacement in long-lifecycle industrial installations.
Specifications
| Pbfree Code | Yes |
| YTEOL | 6 |
| Analog IC - Other Type | DC-DC REGULATED POWER SUPPLY MODULE |
| Input Voltage-Max | 18V |
| Input Voltage-Min | 9V |
| Input Voltage-Nom | 12V |
| JESD-30 Code | R-XDMA-T6 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Voltage-Max | 15.75V |
| Output Voltage-Min | 14.25V |
| Output Voltage-Nom | 15V |
| Package Body Material | UNSPECIFIED |
| Package Shape | RECTANGULAR |
| Package Style | MICROELECTRONIC ASSEMBLY |
| Peak Reflow Temperature (Cel) | 260 |
| Surface Mount | NO |
| Technology | HYBRID |
| Terminal Form | THROUGH-HOLE |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 15 |
| Total Power Output-Max | 6W |
| Trim/Adjustable Output | YES |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltage range does the SUCS61215C support, and which industrial bus voltages is it compatible with?
The SUCS61215C accepts input voltages from 9 V to 18 V, with a 12 V nominal, making it compatible with standard 12 V industrial control bus voltages including regulated 12 V SMPS outputs, 13.8 V telecom float-charged lead-acid supplies, and automotive systems operating between 10.8 V and 15 V. The 9 V lower limit also allows operation from partially discharged 12 V lead-acid batteries, extending useful runtime in backup power applications.
For an analog signal conditioning card requiring ±15 V rails, how could multiple SUCS61215C modules be configured?
Two SUCS61215C modules can be connected back-to-back with their outputs in series to generate a ±15 V split rail from a single 12 V input, with each module providing +15 V and the midpoint referenced as ground. Each module delivers up to 15.75 V maximum output, and the isolated topology of the 6-pin DIP modules allows this configuration without circulating ground-loop currents, making it suitable for differential analog amplifier supplies, instrumentation front-ends, and 4–20 mA transmitter loop power in industrial process control designs.
What advantage does the SUCS61215C's isolated DC-DC module architecture provide over a non-isolated linear regulator for industrial sensor applications?
Isolation in the SUCS61215C breaks ground loops between sensor circuits and control electronics, preventing noise and fault currents from industrial motors, relays, or switched loads from corrupting analog measurements. Unlike a non-isolated linear regulator limited to 12 V minus dropout (approximately 10 V to 11 V output from a 12 V rail), the SUCS61215C's isolated DC-DC conversion achieves a regulated 15 V output from a 9 V to 18 V input, providing a higher output voltage than the input — impossible with a linear regulator — essential for powering 15 V rail op-amp circuits from a 12 V bus.
How does the 6-pin DIP package of the SUCS61215C simplify field replacement and prototyping compared to SMD power modules?
The 6-pin DIP package of the SUCS61215C allows insertion into a standard through-hole socket, enabling tool-free module swap in field service scenarios without soldering equipment. This is particularly valuable in industrial PLCs and process control modules installed in remote locations where maintaining a spare SUCS61215C module and swapping it within minutes reduces equipment downtime versus SMD modules that require reflow or hot-air rework stations for replacement. For prototype boards, DIP sockets allow easy substitution between 12 V, 15 V, or other output voltage variants of the Cosel SUCS series.
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