What are RIGID mini compressor advantages?

Only 1/17th of the volume, 1/11th of the weight than the conventional compressor. While cooling capacity and efficiency are twice as high as those of the reciprocating compressor. Just imagine what you can do with our ultra-compact, yet powerful and highly efficient rotary DC compressor to drastically improve your small applications and equipment!

Mini DC Inverter Compressor for Energy-Efficient Refrigeration

Name: Mini DC Inverter Compressor for Energy-Efficient Refrigeration
Brand: RIGID HVAC CO., LTD.
SKU: 2204069645

Zhejiang, ChinaRIGID HVAC CO., LTD.

US$210.00

1 Piece

Sample price:US$210.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

Yes

Model NO.

QX1901VDL

Principle

Rotary Compressor

Application

Back Pressure Type, High Back Pressure Type, Low Back Pressure Type

Performance

Low Noise, Variable Frequency

Mute

Less Than 48dB

Lubrication Style

Lubricated

Drive Mode

Drive Board

Configuration

Mini

Power Source

DC Power

Material

Stainless Steel

Voltage

12V DC

Rated Current

1-8A

Refrigerant

R134A, R290, R404A, R600A, R1234yf

Cooling Capacity

130-450W(443-1535BTU)

2000-6000rpm

Net Weight

0.72kg(1.6lbs)

Motor Type

Brushless Inverter

Drive Board

Included

Transport Package

Export Standard Packing

Specification

78x56mm(HxD)

Trademark

RIGID

Origin

China

HS Code

8414301100

Production Capacity

30000pieces/Year

Key features

Ultra-Compact Design: Only 1/17th volume and 1/11th weight of conventional compressors.

High Efficiency: Twice the cooling capacity and efficiency of reciprocating compressors.

Low Noise Operation: Operates at less than 48dB for quiet environments.

Variable Frequency Drive: Brushless DC motor with variable speed drive for optimal efficiency.

Wide Voltage Range: Supports 12V, 24V, and 48V DC power sources.

Multiple Refrigerant Options: Compatible with R134A, R290, R404A, R600A, and R1234yf.

Included Drive Board: Comes with an integrated drive board for easy installation.

Global Certifications: Certified with ISO9001, CCC, and CE standards.

Company profile

High Repeat Buyers ChoiceR&D CapabilitiesQuality AssuranceLow MOQ

RIGID HVAC CO., LTD.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Flexible customization CertifiedExport Year: 7 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤2.00h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryThe supplier is a limited trading company with eight employees, focused on miniature refrigeration and thermal-management products, including miniature compressors, DC air conditioning, compact liquid chillers, and free-piston Stirling coolers. It holds a valid import and export license, exports approximately 90% of sales, and serves domestic, East Asian, European, and North American markets. Stated production volumes are substantial across several product categories, but the supplier’s organizational scale and service infrastructure appear limited. It offers flexible customization but does not provide SDKs, ODM services, or OEM services for popular brands, and reports no new products in the past year. Service procedures exist for corrective actions and customer complaints, but written records are unavailable; no overseas service countries are identified. Financial data is only represented by years, without financial performance figures, so credibility cannot be assessed. No certifications or customer...

Supplier typeThe supplier is identified as a trading company and a limited company, with no larger corporate-group affiliation. It has eight employees and a valid import and export license, indicating a legally registered, independently operated trading entity rather than a stated manufacturing-group subsidiary.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records are maintained. It reports zero countries offering overseas services and only one qualified service-capability supplier, indicating limited documented and international after-sales support.

R&D capabilityThe supplier describes itself as a miniature compressor innovation leader and offers flexible customization, but it has no available SDK, reports no new products in the past year, and does not provide ODM services. The evidence supports product-domain positioning but not strong current innovation output or development infrastructure.

Production capacityThe supplier offers multiple refrigeration products and reports annual outputs of 50,000 condensing units, 30,000 free-piston Stirling cryocoolers, 50,000 custom cooling systems, 50,000 compact liquid chillers, and 100,000 DC compressors. These stated volumes indicate established supply capability, although the company has only eight employees and is classified as a trading company, so the underlying production ownership is not clarified.

Customization capabilityThe supplier explicitly provides flexible customization and lists custom cooling systems among its offerings. However, it does not provide ODM services, so customization is supported but does not extend to the stated ODM model.

Product Q&A

Q:What is the mini compressor?

RIGID 12V/24V/48V DC mini compressor is a key component of refrigeration and air conditioning applications. Compressors are the "heart" of such appliances, comparable to a car engine or even the human heart. A compressor is a mechanical device that increases the pressure of a gas by reducing its volume. RIGID Technologies now presents the lightest, most compact, and most efficient BLDC Inverter Compressor.

Q:What are RIGID mini compressor applications?

All RIGID compressors are miniature BLDC rotary vapor compressors for Air Conditioning and Freezing applications. Water Dispenser Beverage Cooling Portable Air Conditioner Portable Cooling Systems Mini-Chilled Water Systems Telecom Equipment Cooling Electronics Cooling Systems Medical-Aesthetic Device Cooling Miniature Refrigeration/Freezer Systems Thermally-Controlled Shipping Containers

Q:How does a refrigerated mini compressor work?

The refrigerant begins the cooling process as a vapor under low pressure. The first freezer component it enters is the compressor (usually found in the lower back of the freezer). The compressor squeezes the vapor's particles, which heats it up and converts it into a high-pressure state.

Q:What is the most efficient type of compressor?

Variable speed drive (VSD) compressors should be considered for trim (or swing) duty as they are typically the most efficient unit to supply partial loads. RIGID 12V/24V/48V mini compressor is a brushless direct current compressor that includes variable speed drive.

Q:Can I use the mini compressor for a portable DC air conditioner?

Absolutely! RIGID mini dc compressor is widely used in small portable dc air conditioners. It is the best choice for your custom design too.