The universal switching power supply is controlled by the electronic integrated circuit to perform high-speed conduction and cut-off, thereby generating one or more sets of voltages required at the secondary of the switching transformer. It has AC surge current limitation, small output ripple, low noise, high working efficiency, long service life, wide input and output voltage range ,compactness and so on.
Main technical parameters
Item :Technology Parameters
Specifications
power: SA:15W,25W,35W,40W,50W,60W,100W,150W,200W,240W,350W
DA:30W,50W,60W,120W
TA:30W,50W
QA:60W,120W,180W
AC Input voltage: 85-132V/170-264V The switch chooses;85-264V(Apply for25W,40W,60W)
AC Input frequency :47-63Hz
Output stability :≤0.5% Typical value
Line regulations: ≤0.5%Typical value
Load regulations :≤1%Typical value(for primary output circuit)
Fine adjustment range of output voltage: ±10%(for primary output circuit)
Ripple and noise: ≤1% Spike(100mVp-pTypical value)
Over-voltage protection: 115%-135%(for primary output circuit)
Over-lode protection: 105-106%
JIELI SA、 DA、 TA、 QA Series Universal Switching Power Supply Product Details
Principle and Characteristics
The universal switching power supply is controlled by the electronic integrated circuit to perform high-speed conduction and cut-off, thereby generating one or more sets of voltages required at the secondary of the switching transformer. It has AC surge current limitation, small output ripple, low noise, high working efficiency, long service life, wide input and output voltage
range ,compactness and so on.
Application Scope
Switching power supply is a kind of product that can provide stable DC output. It is widely used in communication, LED display, industrial control, broadcast TV, computer network, medical equipment, intelligent monitoring and other neighborhoods.
Major advantages
The product has short circuit, overload and over-voltage protection functions, good insulation performance and high electric strength. Low operating temperature, long service life and wide input voltage range.
Selection Guide
Code |
SA |
DA |
TA |
QA |
Output voltage |
05 |
√ |
- |
- |
- |
1 Road:5V |
12 |
√ |
- |
- |
- |
1 Road:12V |
24 |
√ |
- |
- |
- |
1 Road:24V |
A |
- |
- |
√ |
- |
3 Road:5V、12V、-5V |
- |
√ |
- |
- |
2 Road:5V、12V |
|
B |
- |
√ |
- |
- |
2 Road:5V、24V |
- |
- |
√ |
- |
3 Road:5V、12V、-12V |
|
- |
- |
- |
√ |
4 Road:5V、12V、-5V、-12V |
|
C |
- |
- |
√ |
- |
3 Road:5V、15V、-15V |
- |
- |
- |
√ |
4 Road:5V、15V、-5V、-15V |
|
D |
- |
- |
√ |
- |
3 Road:5V、12V、24V |
- |
- |
- |
√ |
4 Road:5V、12V、24V、-12V |
Main technical parameters
Item |
Technology Parameters |
Specifications power |
SA:15W,25W,35W,40W,50W,60W,100W,150W,200W,240W,350W |
DA:30W,50W,60W,120W |
|
TA:30W,50W |
|
QA:60W,120W,180W |
|
AC Input voltage |
85-132V/170-264V The switch chooses;85-264V(Apply for25W,40W,60W) |
AC Input frequency |
47-63Hz |
Output stability |
≤0.5% Typical value |
Line regulations |
≤0.5%Typical value |
Load regulations |
≤1%Typical value(for primary output circuit) |
Fine adjustment range of output voltage |
±10%(for primary output circuit) |
Ripple and noise |
≤1% Spike(100mVp-pTypical value) |
Over-voltage protection |
115%-135%(for primary output circuit) |
Over-lode protection |
105-106% |