Chargers and Adapters

DQ33F Multi-Port QC 3.0 Travel Charger

Model DQ33F / DQN33

DQ33F is the folding-pin travel charger of the range. Two smart USB-A ports run at up to 2.4 A each and the Type-C port carries Quick Charge 3.0 up to 12 V at 3 A, in a 98 g body that goes in a laptop sleeve.

QC 3.0 Type-C plus two 2.4 A USB-A ports
70 x 48 x 27 mm, 98 g, folding pins
0.1 W no-load power

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Key Benefits

QC 3.0 Type-C plus two 2.4 A USB-A ports
70 x 48 x 27 mm, 98 g, folding pins
0.1 W no-load power
Folding pin travel format
Smart dual USB at 2.4 A per port
Quick Charge 3.0 over USB Type-C at up to 12 V / 3 A

Who It Is For

Consumer electronics brands that need a matching adapter for a device
Mobile accessory brands selling multi-port travel chargers
Appliance OEMs specifying a wall-mounted adapter to a regional plug standard
Distributors consolidating adapters across several markets onto one certified platform

Problems It Solves

An adapter certified for one market blocks launch in the next
No-load power draw pushing a product over a regional efficiency threshold
Multi-port chargers that de-rate badly when every port is loaded
Aging test skipped, so field failures appear months after shipment

Specification

Technical Data For The DQ33F Multi-Port QC 3.0 Travel Charger

Everything below is published for this model. Where a figure is not listed we will confirm it in writing rather than estimate it.

Model number	DQ33F
Brand	TQ
Origin	China
Type	DQN33 3.0 folding travel charger
Input	100-240 V, 50/60 Hz
Output - smart dual USB	5 V DC / 2.4 A, each port 2.4 A max
Output - Quick Charge 3.0	Type-C 3.6-6.5 V DC / 3 A, 6.5-9 V and 9-12 V / 3 A
Size	70 x 48 x 27 mm
Weight	0.098 kg
Input voltage	100-240 V AC
Input frequency	50-60 Hz
Input current	0.15 A max
No-load power	0.1 W
Operating temperature	0 to 40 degrees C
Operating humidity	5% to 95%
Storage temperature	-20 to 80 degrees C

Materials

Housing	Flame-retardant thermoplastic to the safety standards listed below
Pins	Plated contact pins, folding on the travel charger
Board	PCBA placed and soldered on our own SMT and wave soldering lines
Finish	Moulded colour, with printing applied in the factory

Technical Features

Folding pin travel format
Smart dual USB at 2.4 A per port
Quick Charge 3.0 over USB Type-C at up to 12 V / 3 A
Certified to CB, UL, PSE, GS, SAA and KC

Application Scenarios

Where The DQ33F / DQN33 Is Used

In-box adapters for devices

The 12 W wall platform configured to the device voltage, with the plug body chosen for the destination market.

Retail travel chargers

The folding-pin QC 3.0 travel charger at 98 g, sized for a laptop sleeve.

Multi-market distribution programmes

Several housings sharing one certified power stage, so adding a market does not restart the approval cycle.

Appliance and HVAC OEM supply

Wall-mounted adapters supplied alongside the control panels and controllers built on the same lines.

How It Is Made

Manufacturing Process And Quality Control

Incoming inspection

Raw materials are tested for physical and chemical performance and supplier quality is recorded before anything reaches the line.

SMT and wave soldering

Control boards are populated on our SMT line and through-hole parts are wave soldered in house.

PCBA testing

100 percent PCBA testing before the board goes into an assembly.

Assembly

Assembly on dust-free automatic lines with a QC station at every process step.

Aging test

100 percent aging testing on finished assemblies before packing.

Packing and warehouse QA

Automatic packing, then a warehouse inspection of the packed goods before delivery.

Quality Control

IQC - Incoming Quality Control: Tests the physical and chemical performance of every raw material and records supplier quality. Materials that meet the standard go to the warehouse; those that do not are rejected.
IPQC - In-Process Quality Control: QC stations are set up at every process step on the line so that a defect is caught at the station that created it rather than at final assembly.
FQC - Final Quality Control: Finished goods are inspected to the AQL standard, or 100% inspected when the programme calls for it.
QA - Quality Assurance: Wear, tear and misuse testing, plus a warehouse inspection of the packed goods before delivery.

Certifications

CB	IEC/EN60950, 60065, 61558
UL	UL60950, 60065
PSE	J60950, J60065
GS	EN60950
SAA	AS/NZ60950
KC	K60950

Customisation

What Can Be Changed On This Model

Colour and finish	Moulded colour, wood grain, crack and solid finishes on the existing tool.
Logo and printing	Logo printing and key legends applied in the factory before packing.
Colour box artwork	Retail packaging printed to your artwork so goods land retail-ready.
Trim parts	Trim rings, light diffusers and small cosmetic parts changed at low tooling cost.
Main housing	New housing tooling where the silhouette itself has to carry the brand.
Carton configuration	Pieces per carton adjusted for the programme, with carton size and weight reconfirmed.

Use Guide

How It Is Used

Check the output

Confirm the output voltage matches the device before first use.

Connect

Plug into a 100 to 240 V AC socket. The travel charger folds its pins for transit.

Fast charge

Use a Type-C cable rated for the current to get the full Quick Charge or Power Delivery profile.

Multi-port loading

Each smart USB port is rated 2.4 A maximum. Plan retail messaging around the per-port figure.

Storage

Store between -20 and 80 degrees C.

Comparison

How The DQ33F / DQN33 Compares With The Rest Of The Range

Model	Code	Key figure	Positioning
DQ33F Multi-Port QC 3.0 Travel Charger	DQ33F / DQN33	DQN33 3.0 folding travel charger	QC 3.0 Type-C plus two 2.4 A USB-A ports
Multi-Port QC 3.0 Travel Charger White Housing	QC 3.0 travel charger	See page	Second housing on the QC 3.0 travel charger platform
PD and QC3.0 Charger	PD / QC3.0	See page	PD and QC3.0 in one charger
PD and QC3.0 Charger Dual Port	PD / QC3.0	See page	Second port configuration on the PD/QC3.0 platform
12 W Wall-Mounted AC/DC Power Adapter	12 W wall adapter	12 W	3 V to 24 V DC at 12 W
12 W Wall-Mounted AC/DC Power Adapter Housing B	12 W wall adapter	12 W	Alternative plug body and cable exit

Talk To Someone Who Builds This Product

Send the model, the quantity and the market. You get an answer within 1 hour, and a sample in 1-5 days.

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FAQ

DQ33F / DQN33 FAQ

What are the key specifications of the DQ33F Multi-Port QC 3.0 Travel Charger?

Model number: DQ33F; Brand: TQ; Origin: China; Type: DQN33 3.0 folding travel charger; Input: 100-240 V, 50/60 Hz; Output - smart dual USB: 5 V DC / 2.4 A, each port 2.4 A max.

Is this product available for OEM and private label?

Yes. Colour, finish, logo printing and colour box artwork are applied in the factory. New housing tooling is available where the silhouette itself has to carry the brand.

Which safety standards does this adapter meet?

CB to IEC/EN60950, 60065 and 61558; UL to UL60950 and 60065; PSE to J60950 and J60065; GS to EN60950; SAA to AS/NZ60950; and KC to K60950.

How long does a sample take?

Samples are prepared in 1-5 days and sent for your confirmation before mass production starts.

Can we inspect before shipment?

Yes. We welcome customers to check mass-production goods before delivery.

What quality checks does this product go through?

Incoming quality control on materials, in-process quality control at every process step, final quality control to the AQL standard or at 100 percent, and a quality assurance inspection of the packed goods in the warehouse. Raw material testing, PCBA testing and aging testing are carried out at 100 percent.

How is it shipped?

By air with DHL, FedEx, UPS, TNT or another carrier of your choice, normally 3 to 7 days to destination, or by sea under FOB conditions from Xiamen.

What happens if there is a problem with the shipment?

You can ask to return goods within 30 days of receipt. If the cause is ours we carry the cost and replace the product as soon as we can. Every shipment carries a 1 year quality guarantee.