Among the most convenient presumptions about soldering systems is "Higher wattage equals far better performance." It makes sense. The greater the wattage, the more "power" to create the warmth required for an effective solder joint, right?
Metical has discovered three factors influencing soldering system efficiency, and wattage is among them. But not # 1.
Metcal Performed an Experiment
Time to Temperature
The examination results show a connection between overall performance and three variables (in this order):.
Home heating technology (repellent vs inductive warm)
Distance between the burner and the soldering iron's tip (cartridge vs tip)
The soldering system's power rates (the unit's power level)
1. Inductive Heating Beats Resistive Heating
Metcal located that home heating technology is the top determining system efficiency. The test results reveal that inductive heat systems defeat resisting heat systems and systems of higher power levels. For example, the 90-watt inductive heat GT90 with a basic tip beat all resistive heat systems, whether they utilized pointers or cartridges.
This is because of how each technology functions. In resisting systems, warmth is created by a heating unit coil and then carried out to the tip. This two-piece design has better thermal resistance and is less reliable than inductive home heating.
The heating aspect is constructed directly into an inductive system's tip. Getting rid of the requirement to transfer the warmth between separate items provides greater thermal efficiency, as direct heat is put on the joint.
Inductive heating systems acquire a benefit in that the warmth power takes a trip along the skin of the steel. This is far more reliable than heating the whole burner and tip in a repellent system.
2. Much shorter Distance Between the Heater and the Tip Offers Superior Performance
The 2nd most crucial aspect is the Distance between the heating unit and the tip. The shorter the range, the better the efficiency.
The clearest instance from the examination was when the 2 GT120 systems went head-to-head, one with a cartridge and one with a tip.
Cartridges outperform pointers since they have a heater built-in. Tips are less expensive than cartridges but include an aspect of the system, physically dividing the heating unit from the soldering tip. This decreases thermal effectiveness and also, inevitably, performance.
An exemption to this regulation seems to be when the GT90 with a tip defeated a 130-watt JBC CD-1BQE with a cartridge. This is more an indicator of the prevalence of inductive heating than an abnormality in the "cartridges defeat pointers" regulation.
3. The Power Rating Isn't Everything
The third variable is the system power level. In numerous instances, the system's wattage was less vital than whether the warmth was generated through inductive vs modern repellent technology. For instance, the inductive heating 120-watt GT120 exceeded the 250-watt and 130-watt JBC repellent systems.
When comparing soldering systems, many customers will certainly concentrate on power. But as we've seen, power is only one of the most important elements in reviewing the efficiency and making the best use of throughput. Suppose we concentrate on the necessary metrics of hand soldering (time to the temperature level, dwell time, and healing time). In that case, we verify that home heating innovation and tip/cartridge arrangement are a lot more important.
Faster and much more responsive than repellent systems due to the exceptional thermal performance of inductive heating innovation.
It was created to utilize cartridges that integrate the heater and tip for no thermal resistance.
A lot more power efficient than repellent systems, achieving far better performance with reduced electrical power.
Contribute to the flexibility of a flexible temperature system, intuitive customer interface, password protection, and little footprint, and you have an exceptional benchtop hand soldering solution.
Phone: (0086) 755 2340 8754 ext. 807
Add: 5F, 1-2# Building, Tongfuyu Industrial Zone, Aiqun Rd, Shiyan Subdistrict, Bao'an, Shenzhen, 518108, China