WP12-40C
9~36V to 12V 40W DC/DC Converter Module
KEY FEATURES
- High efficiency DC-DC Converter Module
- Low inrush current
- Output over-current protection
- Wide range voltage input
FCC" title="FCC 
CE" title="CE
CERTIFICATIONS
WP12-40C
9~36V to 12V 40W DC/DC Converter Module
Product Details
Dc-Dc Modules Designed for Renewable Energy Applications
Developed for dependable operation in renewable resource applications such as solar energy tools, wind generators, as well as electric charging terminals. Available in board mount, chassis mount, and DIN rail mount configurations.
Wide input DC‑DC Converter
The Winmate Wide Voltage Input DC Converter collection likewise includes a broad operating temperature level series of -20 as much as +70 ° C at complete tons, constant short circuit defense with automatic recovery, and also ranked procedure as much as 0 to 10000ft, permitting it to sustain remote, high elevation installments.
Output over-current protection
With its high-frequency zero-voltage switching (ZVS) geography, the WP12-40C converter constantly provides high efficiency across the input line range. Modular WP12-40C converters and downstream DC-DC items sustain effective power circulation, giving superior power system performance and also connectivity from a variety of unregulated sources of power to the point-of-load.
Specification
Input Voltage
9V to 36V DC
Load Range
12V 3.3A
Power Consumption
40W
Ripple And Noise
Less than 120mV
Line Regulation
Less than ±1% at rated 9~36V input voltage
Load Regulation
Less than ±5%
Efficiency
Up to 90% (Full loading)
Protection
OCP protection
OVP protection
Certification
CE, FCC
Operating Humidity
10% to 90% RH, Non-Condensing
Operating Temperature
0°C to 50°C
Storage Temperature
-20°C to 70°C
Altitude
0 to 10000ft
Dimension
90 x 35 x 18.6 mm
Product FAQs
What is the Winmate WP12-40C DC/DC converter module used for?
The WP12-40C converts 9–36 V DC input to a 12 V DC output with a listed 40 W rating. It is a power-conversion component for compatible industrial or mobile equipment, not a complete power system.
What input voltage does WP12-40C accept?
The detailed input specification lists 9–36 V DC. Check the actual supply, transients and connector wiring before integration.
What output voltage, current and power are listed for WP12-40C?
The page lists 12 V, 3.3 A in its load-range entry and 40 W as nominal power. Size the continuous load using the rated power and account for temperature; do not treat the current figure alone as a system guarantee.
Does WP12-40C provide electrical isolation?
The detailed specification does not state isolation for this model. Do not assume galvanic separation without a model-specific confirmation.
What conversion efficiency and ripple are specified for WP12-40C?
Efficiency is listed as up to 90% at full load, with ripple and noise below 120 mV. These are stated specification values, not a site-level performance guarantee.
What output protections are documented for WP12-40C?
The detailed table lists over-current protection (OCP) and over-voltage protection (OVP). Evaluate upstream fusing and system-level protection for the installed equipment.
What operating temperature and humidity apply to WP12-40C?
The listed operating range is 0–50°C and 10–90% RH, non-condensing. Assess heat dissipation inside the finished enclosure.
What are the dimensions of WP12-40C?
The detailed mechanical entry lists 90 × 35 × 18.6 mm. Confirm clearances, fasteners and cable access against the mechanical drawing.
Which compliance or certification entries are listed for WP12-40C?
The detailed certification entry lists CE and FCC. Do not apply a component-level statement to the finished vehicle or system without separate assessment.
What should be checked before integrating WP12-40C into mobile or field equipment?
Match 9–36 V input, 12 V output, 40 W rating, startup demand and environmental design. No ignition-control option is listed in the detailed entry. Confirm the ordered revision and wiring diagram.
