Thorlime
Thorlime product

The World's Smallest Power Supply

Revolutionary disruptive electronic components in the energy sector. Transforming AC to DC up to 10 times smaller than current market options, with 97.5% efficiency and no copper coil technology.

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About our innovation

1910

Origin - Vacuum tubes used by MARK I and ENIAC

1955

First advance - Power supplies with transistors reducing size and cost

2024

Limon Pico-Nano - The smallest power supply in the world

Revolutionary Technology

✓ Up to 10 times smaller than current market options

✓ Available from 1W to 40W

✓ 97.5% efficiency without technical loss

✓ Voltage variations: 3V to 48V DC output

✓ No copper coil in transformation method

✓ Very stable with low ripples

✓ Stable ambient temperature operation

✓ Most efficient and eco-friendly

Our Products

Complete range of ultra-compact power supply solutions from 1W to 430W

PICO
15mm × 15mm × 5.5mm

The smallest power supply in the world

PICO Series

The revolutionary PICO series represents a breakthrough in power supply miniaturization. At just 15mm × 15mm × 5.5mm, it is the world's smallest AC/DC power supply with direct AC input and stabilized DC output. Perfect for ultra-compact devices and IoT applications.

Technical Specifications

Operational Range:
85V AC to 280V AC / 85V DC to 400V DC
Rated Range:
100V AC to 240V AC / 120V DC to 370V DC
Frequency:
50 Hz / 60 Hz
Power:
1W to 25W
Output:
1.8V - 33V DC
Ripple & Noise:
50 mVp-p max
Efficiency:
97.5%
Special Features:
No copper coil, ultra-compact design, perfect for IoT devices
NANO
30mm × 30mm × 5.5mm

Encapsulated power supply module

NANO Series

Encapsulated power supply that transforms AC or DC input into stabilized and regulated DC output. No additional components required for operation. Ideal for embedded systems and industrial applications.

Technical Specifications

Operational Range:
85V AC to 280V AC / 85V DC to 400V DC
Rated Range:
100V AC to 240V AC / 120V DC to 370V DC
Frequency:
50 Hz / 60 Hz
Power:
5W to 85W
Output:
1.8V - 33V DC
Ripple & Noise:
50 mVp-p max
Efficiency:
97.5%
Special Features:
No additional components required, industrial grade
NANO2

NANO2 Series

Compact form factor with higher power capabilities. Designed for applications requiring more power density in a small footprint. Features enhanced thermal management and wide voltage compatibility.

Technical Specifications

Operational Range:
85V AC to 280V AC / 85V DC to 400V DC
Rated Range:
100V AC to 240V AC / 120V DC to 370V DC
Frequency:
50 Hz / 60 Hz
Power:
40W to 150W
Output:
3V - 48V DC
Ripple & Noise:
50 mVp-p max
Efficiency:
97.8%
Special Features:
Enhanced thermal management, extended voltage range
TOR-RE

AC/DC Regulator

AC/DC regulator module in a TO-220-like PCB format. 85–264 VAC (50/60 Hz) or 120–370 VDC input. Stabilized DC output with ±2% accuracy. Body dimensions: 10 × 15 × 5 mm. Thermal range: −40°C to +120°C. Continuous short-circuit protection with self-healing.

Technical Specifications

Universal input:
85–264 VAC (50/60 Hz); supports 120–370 VDC
Output accuracy:
±2%; line/load regulation: 1% max
Ripple & noise (20 MHz):
40 mVp‑p max
Hold‑up:
≥5 ms, start‑up: ≤5 ms (115/230 VAC)
No-load power consumption:
≤150 mW @115 VAC; ≤450 mW @230 VAC
Protections:
continuous short circuit, overload, and overvoltage via regulation loop
Format:
quasi-TO‑220, 4-pin, 10 × 15 mm footprint; 2.0 mm pitch
Pinout:
1‑AC | 2‑VOUT+ | 3‑GND | 4‑AC
Applications:
voltage references and low-noise auxiliary power supplies;low-power sensors/logic.
TOR-RF

Voltage Reference AC-DC

The TOR-RF Voltage Reference Module directly converts a medium-voltage AC or DC input (85 to 350 Vac / 120 to 495 Vdc peak) into a very high-precision, low-drift voltage reference. It integrates rectification, primary filtering, and a bandgap reference with standard outputs. It delivers up to +10 mA (source) / −3 mA (sink), with an initial accuracy of ±0.1% and a TC of ≤ 8 ppm/°C.

Technical Specifications

Input:
85…350 Vac (45–65 Hz) / 120…495 Vdc (pico rectificado)
Outputs (SKU):
1.200 V, 2.048 V, 2.500 V, 3.000 V, 3.300 V, 4.096 V, 5.000 V
Initial accuracy:
±0.1 % @ 25 °C.
Tempco (TC):
≤ 8 ppm/°C (−40…+125 °C)
Output current:
+10 mA (source) / −3 mA (sink)
Noise (0.1–10 Hz):
8…35 µVpp típico según modelo
Size:
14mm x 14mm x 5.5mm
PSRR (60 Hz):
≈ −60 dB
Package (PCB):
12.0 mm × 12.0 mm (FR4 1.6 mm)
Notes:
Force/Sense (Kelvin); use without galvanic isolation in enclosed/class II equipment.

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Thorlime module on dev board

Our catalog will help you integrate the most compact power supply into your designs quickly and confidently.

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Latest News

Stay updated with our latest innovations, product launches, and company announcements

PRODUCT LAUNCH
July 16, 2024

Thorlime Launches Revolutionary Limon Pico Power Supply

The world's smallest power supply at just 15mm × 15mm × 5.5mm now available for industrial applications.

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PRESS RELEASE
Febrary 14, 2025

Thorlime Create a new patent that will change the course of power supplies

The new patent submitted by Valerio Tripicchio and Georges changes the course of power and heat dissipation of future power supplies.

COMPANY NEWS
October 15, 2025

Thorlime opens its doors to its first factory in the Dominican Republic

With the opening of the first Thorlime industrial facility in the Dominican Republic, a new era of high-tech exports to the world begins.

Thorlime

Our Vision

"To be present in most electronic devices produced worldwide"

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Contact Us

  • Emailinfo@thorlime.com
  • LocationDominican Republic