2 Watt SIP10 isolated DC-DC converter — reinforced 7,000 VDC isolation and 3.5 million-hour MTBF
| 2 W Output Power | 84 % Efficiency | 7,000 V Isolation (I/O) | 3.5 M h MTBF | SIP10 Package |
The new 2S10B1_7UP series is a 2 Watt isolated, unregulated DC/DC converter housed in a compact SIP10 package, engineered for applications with stringent requirements on patient safety, isolation strength, and long-term reliability. With a fixed 12 VDC input and output voltages of 5 V or 12 V, the series reliably serves typical supply tasks on 12 V industrial and medical buses.
The standout feature of the series is its reinforced isolation of 7,000 VDC between input and output, together with a full-load impulse withstand voltage of 8 kV — characteristics that securely protect patient-side supplies and industrial high-voltage isolation tasks. Despite these high isolation figures, the series achieves an exceptionally low isolation capacitance of just 7 pF, significantly reducing common-mode noise in the system.
Designed for outstanding reliability, the 2S10B1_7UP series achieves an impressive MTBF of 3,500,000 hours (MIL-HDBK-217F @ 25 °C). It operates stably across an extended temperature range from -40 °C to +105 °C (with derating from 71 °C) and is equipped with continuous, self-recovering short-circuit protection. Efficiency reaches up to 84 % at full load, with typical ripple & noise of 50 mVp-p.
Operating at a switching frequency of 260 kHz, with EMC compliance per CISPR32/EN 55032 Class B and high ESD immunity (air ±8 kV, contact ±6 kV), the series provides a stable, clean supply for sensitive downstream electronics. The flame-retardant black plastic case is certified to UL94 V-0.
In medical equipment, the 2S10B1_7UP series is particularly well suited for patient-side signal supplies in ECG, EEG, and EMG devices, for the front-end electronics of SpO₂ and non-invasive blood-pressure measurement, and for portable point-of-care diagnostic devices. Beyond medical, it reliably serves isolated signal supplies in industrial bus and sensor interfaces as well as in measurement and test equipment — wherever high isolation, low coupling capacitance, and a compact form factor are required simultaneously.
GAPTEC Electronic is a leading supplier of innovative power-supply solutions, serving the growing demands of engineers and industry worldwide. Driven by a commitment to excellence and innovation, GAPTEC Electronic supports developers with state-of-the-art technologies to bring their projects to life.
GAPTEC Electronic guarantees the shortest possible lead times. Product warranty is three years. For further information, please contact GAPTEC Electronic directly.