Hdr-15W/30W/60W/100W/150W 5V/12V/24V/48V Hdr Series AC-DC Ultra-Thin DIN Rail Switching Power Supply SMPS
Find reliable Hdr Series AC-DC Ultra-Thin DIN Rail Switching Power Supply SMPS at our factory. Choose from 5V, 12V, 24V, 48V and various wattage options.
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PRODUCTS DETAILS

  • Overview
  • Product Description
  • Specification
  • Packing & Delivery
  • Company Profile
  • Our Team
  • FAQ
Overview

Basic Info.

Model NO.
HDR
Input Voltage
110-220V
Connection Mode
Series Switching Power Supply
Starting Mode
Separate-excited Switching Power Supply
Voltage Regulating Mode
Width Modulation Type
Power Supplying System
Terminal Power Distribution Equipment
Energy Transmission
One-way Transmission
Modulation System
PWM
Certification
CE, RoHS, CCC, FCC
Brand
Nvvv
Description
Power Suppy Compact
Mounting Type
Guide Rail
MOQ
1psc
Input
100-220V
Packing
Carton
Efficiency
93%
Model
Hdr
Features
Copper
Application
Power
Output Voltage
5V/12V/24V/48V
Transport Package
Safety Packaging
Specification
105*90*54.5mm
Trademark
NVVV
Origin
Zhejiang, China
Production Capacity
10000 Piece/Pieces Per Month

Product Description

Product Description
Hdr-15W/30W/60W/100W/150W 5V/12V/24V/48V Hdr Series AC-DC Ultra-Thin DIN Rail Switching Power Supply SMPS
Hdr-15W/30W/60W/100W/150W 5V/12V/24V/48V Hdr Series AC-DC Ultra-Thin DIN Rail Switching Power Supply SMPS
Hdr-15W/30W/60W/100W/150W 5V/12V/24V/48V Hdr Series AC-DC Ultra-Thin DIN Rail Switching Power Supply SMPS
Hdr-15W/30W/60W/100W/150W 5V/12V/24V/48V Hdr Series AC-DC Ultra-Thin DIN Rail Switching Power Supply SMPS
Hdr-15W/30W/60W/100W/150W 5V/12V/24V/48V Hdr Series AC-DC Ultra-Thin DIN Rail Switching Power Supply SMPS
Hdr-15W/30W/60W/100W/150W 5V/12V/24V/48V Hdr Series AC-DC Ultra-Thin DIN Rail Switching Power Supply SMPS
Hdr-15W/30W/60W/100W/150W 5V/12V/24V/48V Hdr Series AC-DC Ultra-Thin DIN Rail Switching Power Supply SMPS
Hdr-15W/30W/60W/100W/150W 5V/12V/24V/48V Hdr Series AC-DC Ultra-Thin DIN Rail Switching Power Supply SMPS
Hdr-15W/30W/60W/100W/150W 5V/12V/24V/48V Hdr Series AC-DC Ultra-Thin DIN Rail Switching Power Supply SMPS
Hdr-15W/30W/60W/100W/150W 5V/12V/24V/48V Hdr Series AC-DC Ultra-Thin DIN Rail Switching Power Supply SMPS
Specification
15W Ultra Slim Step Shape DlN Rail
HDR - 15 series
SPEClFlCATlON
MODEL HDR-15-5 HDR-15-12 HDR-15-15 HDR-15-24 HDR-15-48
OUTPUT DC VOLTAGE 5V 12V 15V 24V 48V
RATED CURRENT 2.4A 1.25A 1A 0.63A 0.32A
CURRENT RANGE 0 ~ 2.4A 0 ~ 1.25A 0 ~ 1A 0 ~ 0.63A 0 ~ 0.32A
RATED POWER 12W 15W 15W 15.2W 15.4W
RlPPLE & NOlSE(max.) Note.2 80mVp-p 120mVp-p 120mVp-p 150mVp-p 240mVp-p
VOLTAGE ADJ. RANGE 4.5 ~ 5.5V 10.8 ~ 13.8V 13.5 ~ 18V 21.6 ~ 29V 43.2 ~ 55.2V
VOLTAGE TOLERANCE Note.3 ±2.0% ±1.0% ±1.0% ±1.0% ±1.0%
LlNE REGULATlON ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
LOAD REGULATlON ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
SETUP, RlSETlME 2000ms, 80ms/230VAC  2000ms, 80ms/115VAC at full load
HOLD UP TlME(TYP.) 30ms/230VAC       12ms/115VAC at full load
lNPUT VOLTAGE RANGE 85 ~ 264VAC(277VAC operational )      120 ~ 370VDC(390VDC operational )
FREQUENCY RANGE 47 ~ 63Hz
EFFlClENCY(TYP.) 80% 85% 85.5% 86% 87%
AC CURRENT(TYP.) 0.5A/115VAC       0.25A/230VAC
lNRUSH CURRENT(TYP.) COLD START 25A/115VAC      45A/230VAC
PROTECTlON OVERLOAD 110 ~ 145% rated output power
Hiccup mode when output voltage <50%, recovers automatically after fault condition is removed
Constant current limiting within 50% ~100% rated output voltage, recovers automatically after fault condition is removed
OVER VOLTAGE 5.75 ~ 6.75V 14.2 ~ 16.2V 18.8 ~ 22.5V 30 ~ 36V 56.5 ~ 64.8V
Protection type : Shut offo/p voltage, clamping by zener diode
ENVlRONMENT WORklNG TEMP. -30 ~ +70ºC(Refer to "Derating Curve")
WORklNG HUMlDlTY 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMlDlTY -40 ~ +85ºC, 10 ~ 95% RH non-condensing
TEMP. COEFFlClENT ±0.03%/ºC(0 ~ 50ºC)RH non-condensing
VlBRATlON 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along x,Y, Z axes; Mounting: Compliance to lEC60068-2-6
OPERATlNG ALTlTUDE 2000 meters
OVER VOLTAGE CATEGORY ; According to EN61558, EN50178,EN60664-1, EN62477-1; altitude up to 2000 meters
SAFETY  WlTHSTAND VOLTAGE l/P-O/P:4kVAC
lSOLATlON RESlSTANCE l/P-O/P:100M Ohms / 500VDC / 25ºC/ 70% RH
OTHERS MTBF 3724.3k hrs min.    Telcordia SR-332(Bellcore); 1166.1k hrs min.     MlL-HDBk-217F(25ºC)
DlMENSlON 17.5*90*54.5mm(W*H*D)
PACklNG 74g;160pcs/12.9kg/1.09CUFT
NOTE 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μf & 47μf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The ambient temperature derating of 3.5ºC/1000m with fanless models and of 5ºC/1000m with fan models for operating altitude higher than 2000m(6500ft).
30W Ultra Slim Step Shape DlN Rail
HDR - 30series
SPEClFlCATlON
MODEL HDR-30-5 HDR-30-12 HDR-30-15 HDR-30-24 HDR-30-48
OUTPUT DC VOLTAGE 5V 12V 15V 24V 48V
RATED CURRENT 3A 2A 2A 1.5A 0.75A
CURRENT RANGE 0 ~ 3A 0 ~ 2A 0 ~ 2A 0 ~ 1.5A 0 ~ 0.75A
RATED POWER 15W 24W 30W 36W 36W
RlPPLE & NOlSE(max.) Note.2 80mVp-p 120mVp-p 120mVp-p 150mVp-p 240mVp-p
VOLTAGE ADJ. RANGE 4.5 ~ 5.5V 10.8 ~ 13.8V 13.5 ~ 18V 21.6 ~ 29V 43.2 ~ 55.2V
VOLTAGE TOLERANCE Note.3 ±2.0% ±1.0% ±1.0% ±1.0% ±1.0%
LlNE REGULATlON ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
LOAD REGULATlON ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
SETUP, RlSETlME 500ms, 50ms/230VAC       500ms, 50ms/115VAC at full load
HOLDUP TlME(TYP.) 30ms/230VAC       12ms/115VAC at full load
lNPUT VOLTAGE RANGE 85 ~ 264VAC(277VAC operational )      120 ~ 370VDC(390VDC operational )
FREQUENCY RANGE 47 ~ 63Hz
EFFlClENCY(TYP.) 82% 88% 89% 89% 90%
AC CURRENT(TYP.) 0.88A/115VAC       0.48A/230VAC
lNRUSH CURRENT(TYP.) COLD START 25A/115VAC       45A/230VAC
PROTECTlON OVERLOAD 105 ~ 160% rated output power
Hiccup mode when output voltage <50%, recovers automatically after fault condition is removed
Constant current limiting within 50% ~100% rated output voltage, recovers automatically after fault condition is removed
OVER VOLTAGE 5.75 ~ 7.5V 15 ~ 18V 18.8 ~ 22.5V 30 ~ 36V 57.6~ 67.2V
Protection type : Shutdown o/p voltage, re-power on to recover
ENVlRONMENT WORklNG TEMP. -30 ~ +70ºC(Refer to "Derating Curve")
WORklNG HUMlDlTY 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMlDlTY -40 ~ +85ºC, 10 ~ 95% RH non-condensing
TEMP. COEFFlClENT ±0.03%/ºC(0 ~ 50ºC)RH non-condensing
VlBRATlON 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along x,Y, Z axes; Mounting: Compliance to lEC60068-2-6
OPERATlNG ALTlTUDE 2000 meters
OVER VOLTAGE CATEGORY ; According to EN61558, EN50178,EN60664-1, EN62477-1; altitude up to 2000 meters
SAFETY  WlTHSTAND VOLTAGE l/P-O/P:4kVAC
lSOLATlON RESlSTANCE l/P-O/P:100M Ohms / 500VDC / 25ºC/ 70% RH
OTHERS MTBF 3670.4k hrs min.     Telcordia SR-332(Bellcore); 968.1k hrs min.     MlL-HDBk-217F(25ºC)
DlMENSlON 35*90*54.5mm(W*H*D)
PACklNG 0.13kg;96pcs/14.2kg/1.04CUFT
NOTE 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μf & 47μf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The ambient temperature derating of 3.5ºC/1000m with fanless models and of 5ºC/1000m with fan models for operating altitude higher than 2000m(6500ft).
  60W Ultra Slim Step Shape DlN Rail
HDR-60 series
SPEClFlCATlON
MODEL HDR-60-5 HDR-60-12 HDR-60-15 HDR-60-24 HDR-60-48
OUTPUT DC VOLTAGE 5V 12V 15V 24V 48V
RATED CURRENT 6.5A 4.5A 4A 2.5A 1.25A
CURRENT RANGE 0 ~ 6.5A 0 ~ 4.5A 0 ~ 4A 0 ~ 2.5A 0 ~ 1.25A
RATED POWER 32.5W 54W 60W 60W 60W
RlPPLE & NOlSE(max.) Note.2 80mVp-p 120mVp-p 120mVp-p 150mVp-p 240mVp-p
VOLTAGE ADJ. RANGE 5.0 ~ 5.5V 10.8 ~ 13.8V 13.5 ~ 18V 21.6 ~ 29V 43.2 ~ 55.2V
VOLTAGE TOLERANCE Note.3 ±2.0% ±1.0% ±1.0% ±1.0% ±1.0%
LlNE REGULATlON ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
LOAD REGULATlON ±1.0% ±1.0% ±1.0% ±1.0% ±1.0%
SETUP, RlSETlME 500ms, 50ms/230VAC       500ms, 50ms/115VAC at full load
HOLD UP TlME(TYP.) 30ms/230VAC      12ms/115VAC at full load
lNPUT VOLTAGE RANGE 85 ~ 264VAC(277VAC operational )      120 ~ 370VDC(390VDC operational )
FREQUENCY RANGE 47 ~ 63Hz
EFFlClENCY(TYP.) 85% 88% 89% 90% 91%
AC CURRENT(TYP.) 1.2A/115VAC       0.8A/230VAC
lNRUSH CURRENT(TYP.) COLD START 30A/115VAC       60A/230VAC
PROTECTlON OVERLOAD 105 ~ 160% rated output power
Hiccup mode when output voltage <50%, recovers automatically after fault condition is removed
Constant current limiting within 50% ~100% rated output voltage, recovers automatically after fault condition is removed
OVER VOLTAGE 5.75 ~ 6.75V 14.2 ~ 16.2V 18.8 ~ 22.5V 30 ~ 36V 56.5 ~ 64.8V
Protection type : Shutdown o/p voltage, re-power on to recover
ENVlRONMENT WORklNG TEMP. -30 ~ +70ºC (Refer to "Derating Curve")
WORklNG HUMlDlTY 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMlDlTY -40 ~ +85ºC , 10 ~ 95% RH non-condensing
TEMP. COEFFlClENT ±0.03%/ºC  (0 ~ 50ºC  )RH non-condensing
VlBRATlON 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along x,Y, Z axes; Mounting: Compliance to lEC60068-2-6
OPERATlNG ALTlTUDE 2000 meters
OVER VOLTAGE CATEGORY ; According to EN61558, EN50178,EN60664-1, EN62477-1; altitude up to 2000 meters
SAFETY  WlTHSTAND VOLTAGE l/P-O/P:4kVAC
lSOLATlON RESlSTANCE l/P-O/P:100M Ohms / 500VDC / 25ºC  / 70% RH
OTHERS MTBF 3524.8k hrs min.    Telcordia SR-332(Bellcore); 927.6k hrs min.     MlL-HDBk-217F(25ºC  )
DlMENSlON 52.5*90*54.5mm(W*H*D)
PACklNG 190g;60pcs/13kg/0.91CUFT
NOTE 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μf & 47μf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The ambient temperature derating of 3.5ºC/1000m with fanless models and of 5ºC/1000m with fan models for operating altitude higher than 2000m(6500ft).
  85 ~ 100W Ultra Slim Step Shape DlN Rail
HDR - 100 series
SPEClFlCATlON
MODEL HDR-100-12 HDR-100-15 HDR-100-24 HDR-100-48
OUTPUT DC VOLTAGE 12V 15V 24V 48V
RATED CURRENT 7.1A 6.13A 3.83A 1.92A
CURRENT RANGE 0 ~ 7.1A 0 ~ 6.13A 0 ~ 3.83A 0 ~1.92A
RATED POWER 85.2W 92W 92W 92.2W
RlPPLE & NOlSE(max.) Note.2 120mVp-p 120mVp-p 150mVp-p 240mVp-p
VOLTAGE ADJ.RANGE 12 ~ 13V 15 ~ 17V 24 ~ 25.5V 48 ~ 48.7V
VOLTAGE TOLERANCE Note.3 ±2.0% ±1.0% ±1.0% ±1.0%
LlNE REGULATlON ±1.0% ±1.0% ±1.0% ±1.0%
LOAD REGULATlON ±1.0% ±1.0% ±1.0% ±1.0%
SETUP,RlSETlME 500ms, 60ms/230VAC       500ms, 60ms/115VAC at full load
HOLD UP TlME(TYP.) 30ms/230VAC      12ms/115VAC at full load
lNPUT VOLTAGE RANGE 85 ~ 264VAC(277VAC operational )      120 ~ 370VDC(390VDC operational )
FREQUENCY RANGE 47 ~ 63Hz
EFFlClENCY(TYP.) 88% 89% 90% 90%
AC CURRENT(TYP.) 3A/115VAC       1.6A/230VAC
lNRUSH CURRENT(TYP.) COLD START 35A/115VAC      70A/230VAC
PROTECTlON OVERLOAD HDR-100 : 102 ~ 110% rated output power ; HDR-100-XXN : 105 ~ 150% rated output power
Hiccup mode when output voltage <50%, recovers automatically after fault condition is removed
Constant current limiting within 50% ~100% rated output voltage, recovers automatically after fault condition is removed
OVER VOLTAGE 14.2 ~ 16.2V 18.8 ~ 22.5V 30 ~ 36V 56.5 ~ 64.8V
Protection type : Shutdown o/p voltage, re-power on to recover
ENVlRONMENT WORklNG TEMP. -30 ~ +70ºC(Refer to "Derating Curve")
WORklNG HUMlDlTY 20 ~ 90% RH non-condensing
STORAGE TEMP.,HUMlDlTY -40 ~ +85ºC, 10 ~ 95% RH non-condensing
TEMP. COEFFlClENT ±0.03%/ºC(0 ~ 50ºC)RH non-condensing
VlBRATlON 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along x,Y, Z aXes; Mounting: Compliance to lEC60068-2-6
OPERATlNG ALTlTUDE 2000 meters
OVER VOLTAGE CATEGORY ; According to EN61558, EN50178,EN60664-1, EN62477-1; altitude up to 2000 meters
SAFETY  WlTHSTAND VOLTAGE l/P-O/P:4kVAC
lSOLATlON RESlSTANCE l/P-O/P:100M Ohms / 500VDC / 25ºC/ 70% RH
OTHERS MTBF 3271.9k hrs min.    Telcordia SR-332(Bellcore); 856.5k hrs min.     MlL-HDBk-217F(25ºC)
DlMENSlON 70*90*54.5mm(W*H*D)
PACklNG 0.27kg; 48pcs/13.74kg/0.96CUFT
NOTE 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μf & 47μf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. Harmonic current test at 90% load for HDR-100-XXN.
5. The ambient temperature derating of 3.5ºC/1000m with fanless models and of 5ºC/1000m with fan models for operating altitude higher than 2000m(6500ft).
  150W Ultra Slim Step Shape DIN Rail
HDR - 1 5 0 series
SPECIFICATION
MODEL HDR-150-12 HDR-150-15 HDR-150-24 HDR-150-48
INPUT DC VOLTAGE 12V 15V 24V 48V
RATED CURRENT 115VAC 10.2A 8.55A 5.31A 2.72A
230VAC 11.3A 9.5A 6.25A 3.2A
RATED POWER 115VAC 122.4W 128.3W 127.4W 130.6W
230VAC 135.6W 142.5W 150W 153.6W
RIPPLE & NOISE (max.)  Note.2 100mVp-p 120mVp-p 150mVp-p 200mVp-p
OUTPUT VOLTAGE ADJ. RANGE 10.8~ 13.8V 13.5 ~ 18V 21.6 ~ 29V 43.2 ~ 55.2V
VOLTAGE TOLERANCE   Note.3 ±2.0% ±1.0% ±1.0% ±1.0%
LINE REGULATION ±1.0% ±1.0% ±1.0% ±1.0%
LOAD REGULATION ±1.0% ±1.0% ±1.0% ±1.0%
SETUP, RISE TIME 500ms, 60ms/230VAC       500ms, 60ms/115VAC at full load
HOLD UP TIME (Typ.) 30ms/230VAC       12ms/115VAC at full load
INPUT VOLTAGE RANGE 85 ~ 264VAC (277VAC operational )       120 ~ 370VDC  (390VDC operational )
FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 89% 89.5% 90.5% 90.5%
AC CURRENT (Typ.) 3A/115VAC       1.6A/230VAC
INRUSH CURRENT (Typ.) COLD START 35A/115VAC       70A/230VAC
PROTECTION OVERLOAD 105 ~ 135% rated output power
Hiccup mode when output voltage <50%, recovers automatically after fault condition is removed
Constant current limiting within 50% ~100% rated output voltage, recovers automatically after fault condition is removed
OVER VOLTAGE 14.2 ~ 16.2V 18.8 ~ 22.5V 30 ~ 36V 56.5 ~ 64.8V
Protection type : Shutdown o/p voltage, re-power on to recover
ENVIRONMENT WORKING TEMP. -30 ~ +70ºC (Refer to "Derating Curve")
WORKING HUMIDITY 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY -40 ~ +85ºC, 10 ~ 95% RH non-condensing
TEMP. COEFFICIENT ±0.03%/ºC (0 ~ 45ºC) RH non-condensing
VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X,Y, Z axes; Mounting: Compliance to IEC60068-2-6
OPERATING ALTITUDE 2000 meters (Note 4 )
OVER VOLTAGE CATEGORY ;According to EN62368 ,EN61558 , EN50178 ,EN60664- 1 , EN62477- 1;altitude up to 2000 meters
SAFETY STANDARDS IEC62368-1, UL62368-1, UL61010, TUV BS EN/EN61558-2-16, BS EN/EN61558-1, EACTPTC 004 approved;
Design refer to BS EN/EN50178, TUV BS EN/EN62368-1
SAFETY WITHSTAND VOLTAGE I/P-O/P:4KVAC
ISOLATION RESISTANCE I/P-O/P:100M Ohms / 500VDC / 25ºC/ 70% RH
OTHERS MTBF 3046.3K hrs min.     Telcordia SR-332 (Bellcore) ; 535.9K hrs min.     MIL-HDBK-217F (25ºC)
DIMENSION 105*90*54.5mm (W*H*D)
PACKING 0.31Kg; 32pcs/11Kg/1.0CUFT
NOTE 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μf & 47μf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The ambient temperature derating of 3.5ºC/1000m with fanless models and of 5ºC/1000m with fan models for operating altitude higher than 2000 (6500ft).
5. when the input voltage is 230VAC,delivers EMl Class B for radiated emission for the power supply; when the input voltage is 110VAC, delivers EMl Class    A for radiated emission for the power supply.
6. Harmonic current test at 70% load .
Packing & Delivery
Hdr-15W/30W/60W/100W/150W 5V/12V/24V/48V Hdr Series AC-DC Ultra-Thin DIN Rail Switching Power Supply SMPS
Hdr-15W/30W/60W/100W/150W 5V/12V/24V/48V Hdr Series AC-DC Ultra-Thin DIN Rail Switching Power Supply SMPS
Company Profile
Hdr-15W/30W/60W/100W/150W 5V/12V/24V/48V Hdr Series AC-DC Ultra-Thin DIN Rail Switching Power Supply SMPS
Hdr-15W/30W/60W/100W/150W 5V/12V/24V/48V Hdr Series AC-DC Ultra-Thin DIN Rail Switching Power Supply SMPS
Our Team
Hdr-15W/30W/60W/100W/150W 5V/12V/24V/48V Hdr Series AC-DC Ultra-Thin DIN Rail Switching Power Supply SMPS
FAQ
Q1Can I have a sample order?
A: Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable. At the same time, we have overseas
warehouses so that you can get the products faster.

Q2Do you have any MOQ limited for the order?
A: Low MOQ, 200 pcs for sample checking is available.

Q3How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx, or EMS. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.

Q4Do you offer a guarantee for the products?
A: Yes, we offer a warranty on our products.

Q5: How to deal with the faulty?
A: Firstly, our products are produced in a strict quality control system and the defective rate will be less. Secondly, during the
guarantee period, we will send new products with new orders for small quantities. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to the real situation

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