Power adapter/inverter mean well SPA01B-15, input 18–36 V, output 15 V, 1 W, RoHS

MEAN WELL SPA01B-15 is a compact DC-DC regulated single output converter in a SIP package. It accepts an input voltage range of 18–36 V and provides a regulated 15 V DC output with a maximum output current of 0.067 A (1 W). The module features 1500 VDC input-to-output isolation and is RoHS compliant, with a very low weight of about 3 g, making it suitable for space-constrained low-power designs.

Advantages

The SPA01B-15 combines a small SIP form factor with regulated output and high input-to-output isolation (1500 VDC). It offers reliable low-power conversion for embedded electronics, signal converters and small industrial devices, and its RoHS compliance ensures compatibility with environmental regulations.

Suitable for

• Embedded electronics and microcontroller boards
• Signal converters and sensors
• Low‑power industrial control modules
• Battery‑powered and space‑restricted applications

Key specifications

• Manufacturer: mean well
• Model (MPN): SPA01B-15
• Input voltage: 18–36 V
• Output voltage: 15 V DC
• Output current: 0.067 A (1 W)
• Isolation: 1500 VDC input-to-output
• Package: SIP
• Compliance: RoHS
• Weight: approx. 3 g

How to use

Connect the SPA01B-15 input to a stable DC source within the specified 18–36 V range, observing correct polarity. Mount the SIP package on a compatible PCB footprint and solder according to the manufacturer's recommended soldering procedure. Verify the output voltage under expected load conditions and ensure adequate spacing and insulation for the 1500 VDC isolation rating when integrating with other circuits.

Recommendations

For reliable operation, avoid input voltages outside the 18–36 V range, limit output load to the specified 1 W, provide suitable PCB creepage/clearance for the 1500 VDC isolation, and follow RoHS-compliant soldering and handling practices.