AC-DC 5V 700mA 3W 1A 5W 2A 10W Precision Buck Converter AC 110V 220V to 5V DC step down Transformer power supply module

AC-DC 5V 700mA 3W 1A 5W 2A 10W Precision Buck Converter AC 110V 220V to 5V DC step down Transformer power supply module

$13.64

$13.64 $0.00

Description

SPECIFICATIONS

Brand Name: Gaqqee

Choice: yes

Condition: New

Dissipation Power: 3W 5W 10W

High-concerned chemical: none

Operating Temperature: 0-50C

Origin: Mainland China

Package: SMD

Quantity: 1

Supply Voltage: 5V

Type: buck (stepdown) regulator

is_customized: Yes

semi_Choice: yes

Features:
1.Overcurrent protection
2.Overload protection
3.The double-sided layout of components is smaller in size. Small volume installation is more convenient,
4.With temperature protection, over-current protection, short circuit protection, high and low voltage insulation
5.Applicable to industrial instruments, smart home switch socket host, civil electronic products, toys, chargers and other products

Parameter:
Style 1:
5V 700mA 3W：
1.Output indicator: green
2.Total load power:<4w
3.No load power: 0.03W
4.Frequency range (Hz): 47-63
5.Working temperature: - 25-70 ° C (the maximum temperature resistance of components is 105 ° C) (it is not recommended to use above 70 ° C)
6.Test resistance: 7 Ω (4.9v) to 5v
7.Output power: ≥ 73% - 80%;
Surge current (A) Cold start: 4A/230VAC
8.Input voltage range: AC70-270V, DC100-380V
9.Output current: 5vma-700ma, enter constant current mode after full charge
10.Output protection: overvoltage, overcurrent, over temperature, short circuit protection, etc.
11.Output characteristics: multiple voltage modules can be used in parallel to meet the requirements of small current and large current
12.Output voltage: 5v+-0.15v no-load and full load, - 0.1v light load, rebound under heavy load, 50% 60mv load ripple
13.Working temperature (℃): 13. Working humidity (RH): 20-90%, non condensing

Style 2:
5V 1000MA 5W
Voltage range: AC70-270V DC100-380V
Frequency range (Hz): 47-63
Efficiency (TYP): ≥ 73% - 80%
No load standby (mW): micro power consumption 5V ≤ 35MW
Operating temperature: - 25-70 ° C (the maximum temperature resistance of components is 105 ° C) (it is not recommended to use above 70 ° C)
Surge current (A) Cold start: 4A/230VAC
Output protection: overvoltage, overcurrent, over temperature, short circuit protection, etc.
Output characteristics: multiple voltage modules can be used in parallel to meet the requirements of small current and large current
Linear adjustment rate: full load ± 1%
Load adjustment rate: 10-100% Load ± 3%
Vibration resistance: 10-500Hz 2G10min/cycle, 10min for x, Y and Z respectively

Style 3:
5V 2000MA 10W
Input: AC70-277V DC100-380V
Frequency range (hz): 47-63
Input current (a): 0.12/115vac/0.06/230vac
Surge current (a): cold start: 10a/230vac
Efficiency (typical value): 77% - 83%
No load standby mode (mw): 80 80 mw
Rated power (w): 10w
Linear adjustment rate: total load: ± 1%
Load regulation rate: 10-100% Load: ± 3%
Switching frequency (khz): 0.8-65 (frequency conversion control chip)
Insulation voltage (vac): output test input: 60s 55ma=1000v
Insulation resistance (m Ω): output test input: 500vdc=100
Input voltage: long-term short circuit, self recovery short circuit protection: rated
Input voltage: full load constant current mode overcurrent protection: rated
Start delay time (ms): vin: 230vac=500ms
Shutdown standby time (ms): vin: 230vac=25ms

Package include：
1 * Power module