Power adapter/inverter Mean Well DKM10E-15 — 10 W, 15 V, 0.33 A

Mean Well DKM10E-15 is a compact DC-DC converter designed for PCB mounting and through-hole DIP installation. The module accepts a 4.7–9 V DC input and provides a dual output of ±15 V DC with a combined output power of 10 W and maximum output current of ±0.33 A per rail. Housed in an ultra-compact 1" x 1" package and weighing approximately 30 g, the converter is intended for low-power electronic devices such as sensors, small control modules and portable equipment in industrial and commercial applications. The module conforms to RoHS requirements.

Advantages

The DKM10E-15 offers a small footprint and DIP through-hole form factor that simplifies PCB integration and replacement. Its dual ±15 V outputs deliver symmetrical rails suitable for analogue circuits and op-amp supplies, while the 10 W total power rating supports a range of low-power functions. The wide input range (4.7–9 V DC) allows use with common battery and regulated supply voltages. Low weight and ultra-compact dimensions make it suitable where space and weight are limited.

Suitable for

• Powering sensors and signal conditioning modules
• Supplying op-amp and analogue front-end circuits requiring ±15 V
• Small control modules and embedded electronics on PCB
• Portable equipment and battery-powered systems with 4.7–9 V supplies

Key specifications

• Output power: 10 W total
• Output voltage: ±15 V DC dual outputs
• Output current: ±0.33 A per rail (maximum)
• Input voltage range: 4.7–9 V DC
• Mounting: DIP through-hole for PCB installation
• Package size: 1" x 1" ultra-compact
• Typical applications: low-power industrial and commercial electronics
• Compliance: RoHS

How to use

Mount the DKM10E-15 on the PCB using the DIP through-hole pins, ensuring correct orientation and adequate solder joints. Connect the input to a regulated 4.7–9 V DC source with proper polarity. Route the ±15 V outputs to the load with attention to grounding and decoupling close to sensitive analogue circuits. Verify that the combined load does not exceed the 10 W rating and that each rail stays within the ±0.33 A limit. Allow space for airflow if the module is installed in an enclosure to assist heat dissipation.

Recommendations

For reliable operation, use short, low-impedance traces between the converter and target circuitry, place decoupling capacitors near the load, and avoid exceeding the specified input range. When used in battery-powered designs, confirm input regulation under expected battery voltage conditions. Keep thermal paths clear and verify ambient temperature limits in the system design.